Yesterday I did a post on a survey that revealed a regrettable failure of the American people to grasp some basic scientific facts. Recall that about 26% of respondents thought that the sun revolved around the earth and that 42% thought astrology was a science or at least somewhat scientific.
Well, Allahpundit at Hot Air has delved even further into the results and has some interesting information to share about them. I point this out not because I'm trying to discredit any age group or political party, but rather because if one listens to networks like MSNBC, which I do as a penance for my sins, one is frequently told explicitly and implicitly that young folks are better educated than old people and that Republicans (or conservatives) are generally ignorant, redneck rubes who are almost criminally anti-intellectual and anti-science. This seems to be such a well-established meme in liberal mythology that when evidence arises that explodes the myth, as it regularly does when it comes to this particular dogma, the temptation to publicize it is just too great for my feeble powers of resistance to withstand.
So, it turns out, interestingly enough, that the notion that the sun revolves around the earth is more likely to be held by people who classify themselves as Democrat or liberal than it is by people who classify themselves as Republican or conservative. Here's the data:
It also happens that younger people are more likely to believe that astrology is scientific than are their elders:
Moreover, Democrats and liberals are more likely to believe that astrology is a science than are conservatives or Republicans:
Again, I don't know that any of this really means much (although I'm sure it'd be all over MSNBC were the data reversed), but it's useful as an antidote to the drumbeat of propaganda on the left, from the President on down, which insists that the Democrats are the party of science and that their opponents, particularly Tea-Party-type conservatives, are mired in superstition and nonsense. This refrain is sung over and over despite the fact that it's been shown that TPers are actually wealthier and better educated than the average American.
Whether the topic is global warming, evolution, stem cell research, or whatever we're repeatedly reminded that the liberal view is the intelligent position and that those who may be skeptical are simply benighted. You wouldn't know that from this survey, however.
While we're on the topic, a similar misrepresentation of conservatives occurs regularly on television shows like the popular House of Cards which portrays Tea-Party-like folks as rabid protestors, viciously demonstrating against some politician who's having an abortion or an affair. The fact of the matter is that vicious protests are almost exclusively a tactic of the left. Conservatives seldom protest at all because they're too busy working and raising their families, and when they do it's usually silent, courteous, and non-confrontational. When conservatives rally they clean up their mess and the police don't even need to show up except to protect them against lefty thugs.
Contrast the peaceful rallies held by people on the right, often involving hundreds of thousands of people, with the ugliness on display in Madison, Wisconsin two years ago or at the Occupy Wall Street encampment. Maybe the writers of House of Cards get their ideas on how to portray the right by projecting what they've actually seen on the left.
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Tuesday, February 18, 2014
Monday, February 17, 2014
Scientific Illiteracy
Barney Henderson at the UK Telegraph reports on a survey which is depressing for what it tells us about scientific literacy among Americans and depressing, too, for what it tells us about philosophical literacy among, well, among Barney Henderson.
It turns out that in a survey of 2200 people who were asked nine questions about basic science the average number of correct answers was only 5.8, but the really depressing news was that a surprising 26% of respondents got wrong their answer to the question, "Does the Earth go around the Sun, or does the Sun go around the Earth."
It really is lamentable that so many Americans are ignorant of a fact they should have mastered by fourth grade, but Mr. Henderson went on to demonstrate a shortcoming of his own when he noted that:
In fact, the sampled population showed a lot more sophistication on these questions than does Mr. Henderson. A trip to the survey itself reveals this on page 21:
To allege that it was incorrect to answer false to the question about humans evolving from other species or the question about the universe beginning in a Big Bang is to claim access to knowledge that no one has. It reflects a kind of intellectual arrogance and presumption that careful thinkers usually try to avoid.
Unfortunately, having said all that, it also turned out that a total of 42% of Americans also agreed that astrology is either "very scientific" or "sort of scientific." Perhaps the 42% were confusing astrology with astronomy, an easy mistake for those who spend their days watching Honey Boo Boo and devouring the latest news about Kanye and Kim, but if they actually did know what astrology is and still gave this answer then heaven help us.
It turns out that in a survey of 2200 people who were asked nine questions about basic science the average number of correct answers was only 5.8, but the really depressing news was that a surprising 26% of respondents got wrong their answer to the question, "Does the Earth go around the Sun, or does the Sun go around the Earth."
It really is lamentable that so many Americans are ignorant of a fact they should have mastered by fourth grade, but Mr. Henderson went on to demonstrate a shortcoming of his own when he noted that:
Fewer than half of the respondents - 48% - are aware that humans evolved from earlier species of animals and just 39% answered correctly that "the universe began with a huge explosion".Mr. Henderson doesn't seem to realize that whereas the evidence that the earth revolves around the sun is beyond dispute, the evidence for human descent from "earlier species of animals" and the evidence that "the universe began with a huge explosion" are much less so. Neither of these are the sorts of things one, especially a layman, is in a position to know, and indeed there's controversy among scientists about both, especially the latter. Both of them, unlike claims about the earth's path, are historical claims for which all evidence is circumstantial and indirect. It's true that the consensus of scientists favors both claims, but that hardly means that they're true much less that laymen should be criticized for not knowing whether they're true.
In fact, the sampled population showed a lot more sophistication on these questions than does Mr. Henderson. A trip to the survey itself reveals this on page 21:
Half of the survey respondents were randomly assigned to receive questions focused on information about the natural world (“human beings, as we know them today, developed from earlier species of animals” and “the universe began with a big explosion”). The other half were asked the questions with a preface that focused on conclusions that the scientific community has drawn about the natural world (“according to the theory of evolution, human beings, as we know them today, developed from earlier species of animals” and “according to astronomers, the universe began with a big explosion”).In other words when the question is framed properly so as to include the preface that many scientists believe that humans descended from other species and that the universe began in a cosmic explosion, the percentage of respondents giving the correct answer was 24 points higher reflecting a much better understanding of the actual state of affairs than Henderson's rendering would lead one to suspect.
In 2012, respondents were much more likely to answer both questions correctly if the questions were framed as being about scientific theories or ideas rather than about natural world facts. For evolution, 48% of Americans answered “true” when presented with the statement that human beings evolved from earlier species with no preface, whereas 72% of those who received the preface said “true,” a 24 percentage point difference.
To allege that it was incorrect to answer false to the question about humans evolving from other species or the question about the universe beginning in a Big Bang is to claim access to knowledge that no one has. It reflects a kind of intellectual arrogance and presumption that careful thinkers usually try to avoid.
Unfortunately, having said all that, it also turned out that a total of 42% of Americans also agreed that astrology is either "very scientific" or "sort of scientific." Perhaps the 42% were confusing astrology with astronomy, an easy mistake for those who spend their days watching Honey Boo Boo and devouring the latest news about Kanye and Kim, but if they actually did know what astrology is and still gave this answer then heaven help us.
Saturday, February 15, 2014
Differences
Casual observers are often confused by the distinctions between the ideological parties known as conservatives and liberals. What makes a conservative a conservative and a liberal a liberal, they wonder.
There are numerous differences which tend to manifest themselves, roughly, in three policy domains: foreign, social, and fiscal. Conservatives tend to gravitate toward the Republican Party, although not all Republicans are conservatives, and liberals tend to populate the Democrat Party though there are some Democrats, not many, to be sure, who are not liberal.
Put simply - it's more complicated than can be explicated in a short post - the differences include the following:
On foreign policy liberals tend to be interventionists and conservatives tend to be isolationists. Liberals believe we have a moral duty to intervene in foreign disputes to help those who are being unjustly harmed. Thus, liberals like Hillary Clinton (and some more liberal Republicans like John McCain) argued for an American intervention in Syria on behalf of the rebels against the brutal Assad regime, whereas most conservatives opposed it, arguing that interfering in the affairs of others is only justified if there's a clear national interest at stake.
Fiscally, conservatives tend to believe that government should not spend more than it takes in, should not spend taxpayers' money frivolously or wastefully, and should keep the tax burden on its citizens low. They also believe that freedom is inversely proportional to the size of government. The bigger, more obtrusive government is the less free its citizens will be. Liberals are much less concerned about deficit spending (i.e. spending more than revenues can pay for), debt, or big government. Indeed, they see government as a force for good in society and the more of it there is the better off we are.
This is one reason why liberals are supportive of the Affordable Care Act (Obamacare) and conservatives oppose it. The ACA hands control of almost 20% of the economy to the federal government and takes many health care decisions out of the individual's control and hands them to bureaucrats. It also explains why liberals are much less concerned about NSA surveillance of citizens' communications than are conservatives who see this as a dangerous intrusion by government upon personal privacy.
On social matters, liberals are much less bound by traditional values like marriage, family, work, religion, etc. than are conservatives who believe that deviations from the traditional ways of ordering society should be undertaken only with the utmost caution and circumspection and only for very compelling reasons. Thus conservatives take a dim view of progressive experiments with marriage, abortion, easy divorce, profligate welfare programs, and secularization, whereas liberals tend to embrace all of these.
All of this may seem a bit abstract so perhaps the difference between liberals and conservatives, particularly as regards social welfare, can best be summed up in a story a student recently shared with me. I've amended the tale somewhat to make it fit the theme of the post:
A high school-aged son of liberal parents was speaking with a neighbor, who happened to be a conservative, about a friend from his class at school whose family was very poor and couldn't buy decent clothes or school supplies for their kids. He told the neighbor how much his heart went out to this family and how much he wanted to help them, but he didn't have much money. The conservative neighbor commended the boy for his compassion and told him that if he wished to help the disadvantaged family he could do some yard work and painting for him and use what he earned to help his needy classmate.
The boy thought about this for a moment and then said "That'd be great, but why couldn't my friend come here, do the work, and earn the pay himself?" The man smiled and said, "Don't tell your parents you asked that. They'll think you're becoming a conservative."
There are numerous differences which tend to manifest themselves, roughly, in three policy domains: foreign, social, and fiscal. Conservatives tend to gravitate toward the Republican Party, although not all Republicans are conservatives, and liberals tend to populate the Democrat Party though there are some Democrats, not many, to be sure, who are not liberal.
Put simply - it's more complicated than can be explicated in a short post - the differences include the following:
On foreign policy liberals tend to be interventionists and conservatives tend to be isolationists. Liberals believe we have a moral duty to intervene in foreign disputes to help those who are being unjustly harmed. Thus, liberals like Hillary Clinton (and some more liberal Republicans like John McCain) argued for an American intervention in Syria on behalf of the rebels against the brutal Assad regime, whereas most conservatives opposed it, arguing that interfering in the affairs of others is only justified if there's a clear national interest at stake.
Fiscally, conservatives tend to believe that government should not spend more than it takes in, should not spend taxpayers' money frivolously or wastefully, and should keep the tax burden on its citizens low. They also believe that freedom is inversely proportional to the size of government. The bigger, more obtrusive government is the less free its citizens will be. Liberals are much less concerned about deficit spending (i.e. spending more than revenues can pay for), debt, or big government. Indeed, they see government as a force for good in society and the more of it there is the better off we are.
This is one reason why liberals are supportive of the Affordable Care Act (Obamacare) and conservatives oppose it. The ACA hands control of almost 20% of the economy to the federal government and takes many health care decisions out of the individual's control and hands them to bureaucrats. It also explains why liberals are much less concerned about NSA surveillance of citizens' communications than are conservatives who see this as a dangerous intrusion by government upon personal privacy.
On social matters, liberals are much less bound by traditional values like marriage, family, work, religion, etc. than are conservatives who believe that deviations from the traditional ways of ordering society should be undertaken only with the utmost caution and circumspection and only for very compelling reasons. Thus conservatives take a dim view of progressive experiments with marriage, abortion, easy divorce, profligate welfare programs, and secularization, whereas liberals tend to embrace all of these.
All of this may seem a bit abstract so perhaps the difference between liberals and conservatives, particularly as regards social welfare, can best be summed up in a story a student recently shared with me. I've amended the tale somewhat to make it fit the theme of the post:
A high school-aged son of liberal parents was speaking with a neighbor, who happened to be a conservative, about a friend from his class at school whose family was very poor and couldn't buy decent clothes or school supplies for their kids. He told the neighbor how much his heart went out to this family and how much he wanted to help them, but he didn't have much money. The conservative neighbor commended the boy for his compassion and told him that if he wished to help the disadvantaged family he could do some yard work and painting for him and use what he earned to help his needy classmate.
The boy thought about this for a moment and then said "That'd be great, but why couldn't my friend come here, do the work, and earn the pay himself?" The man smiled and said, "Don't tell your parents you asked that. They'll think you're becoming a conservative."
Friday, February 14, 2014
Is Atheism Rational?
A friend called my attention to an interview with philosopher Alvin Plantinga at The New York Times' Opinionator. The topic was whether atheism is a rational philosophical position and Plantinga who, though retired, is still among the foremost philosophers of epistemology and religion in the world today, makes a compelling case that it's not.
The interview was conducted by Notre Dame philosopher Gary Gutting, and I encourage you to read the whole thing before making any definitive assessment of Plantinga's arguments because I can't do them justice here.
In response to a question from Gutting about whether many philosophers are atheists is because there's not enough evidence for belief, Plantinga replies that the lack of evidence, if such there be, only warrants agnosticism it doesn't justify atheism:
A closing thought: It appears that many of the commenters either didn't read the interview carefully or didn't understand Plantinga's arguments. They're much more sophisticated and formidable than some of the superficial dismissals of the commenters might lead one to believe.
The interview was conducted by Notre Dame philosopher Gary Gutting, and I encourage you to read the whole thing before making any definitive assessment of Plantinga's arguments because I can't do them justice here.
In response to a question from Gutting about whether many philosophers are atheists is because there's not enough evidence for belief, Plantinga replies that the lack of evidence, if such there be, only warrants agnosticism it doesn't justify atheism:
A.P.: In the British newspaper The Independent, the scientist Richard Dawkins was recently asked the following question: “If you died and arrived at the gates of heaven, what would you say to God to justify your lifelong atheism?” His response: “I’d quote Bertrand Russell: ‘Not enough evidence, God! Not enough evidence!’” But lack of evidence, if indeed evidence is lacking, is no grounds for atheism. No one thinks there is good evidence for the proposition that there are an even number of stars; but also, no one thinks the right conclusion to draw is that there are an uneven number of stars. The right conclusion would instead be agnosticism.Gutting observes that atheists often deny that they need evidence, insisting that all they need do to justify their lack of belief in God is point out the lack of any good evidence for theism:
In the same way, the failure of the theistic arguments, if indeed they do fail, might conceivably be good grounds for agnosticism, but not for atheism. Atheism, like even-star-ism, would presumably be the sort of belief you can hold rationally only if you have strong arguments or evidence.
G.G.: ...Atheists say (using an example from Bertrand Russell) that you should rather compare atheism to the denial that there’s a teapot in orbit around the sun. Why prefer your comparison to Russell’s?But what about the arguments that show that God doesn't, or probably doesn't, exist? Actually there are very few such arguments that amount to much. Only the "problem of evil" poses a significant defeater for belief in God. Plantinga addresses the argument:
A.P.: Russell’s idea, I take it, is we don’t really have any evidence against teapotism, but we don’t need any; the absence of evidence is evidence of absence, and is enough to support a-teapotism. We don’t need any positive evidence against it to be justified in a-teapotism; and perhaps the same is true of theism.
I disagree: Clearly we have a great deal of evidence against teapotism. For example, as far as we know, the only way a teapot could have gotten into orbit around the sun would be if some country with sufficiently developed space-shot capabilities had shot this pot into orbit. No country with such capabilities is sufficiently frivolous to waste its resources by trying to send a teapot into orbit.
Furthermore, if some country had done so, it would have been all over the news; we would certainly have heard about it. But we haven’t. And so on. There is plenty of evidence against teapotism. So if, à la Russell, theism is like teapotism, the atheist, to be justified, would (like the a-teapotist) have to have powerful evidence against theism.
A.P.: The so-called “problem of evil” would presumably be the strongest (and maybe the only) evidence against theism. It does indeed have some strength; it makes sense to think that the probability of theism, given the existence of all the suffering and evil our world contains, is fairly low. But of course there are also arguments for theism. Indeed, there are at least a couple of dozen good theistic arguments. So the atheist would have to try to synthesize and balance the probabilities. This isn’t at all easy to do, but it’s pretty obvious that the result wouldn’t anywhere nearly support straight-out atheism as opposed to agnosticism.Plantinga goes on to point out that he doesn't think that good arguments are necessary to justify belief in God, but that he believes that there are a couple of dozen good arguments for theism nonetheless.
A.P.: I should make clear first that I don’t think arguments are needed for rational belief in God. In this regard belief in God is like belief in other minds, or belief in the past. Belief in God is grounded in experience, or in the sensus divinitatis, John Calvin’s term for an inborn inclination to form beliefs about God in a wide variety of circumstances.One objection frequently introduced by skeptics is that in this modern age one can no longer believe in supernatural causes, but, as Plantinga shows, this is a rather flimsy objection to theism:
Nevertheless, I think there are a large number — maybe a couple of dozen — of pretty good theistic arguments. None is conclusive, but each, or at any rate the whole bunch taken together, is about as strong as philosophical arguments ordinarily get.
A.P.: Some atheists seem to think that a sufficient reason for atheism is the fact (as they say) that we no longer need God to explain natural phenomena — lightning and thunder for example. We now have science.One reason many philosophers are atheists is that they have an apriori commitment to materialism that precludes the existence of any non-physical entities in their ontology. The problem with this - and this is the gravamen of Plantinga's most recent book, Where the Conflict Really Lies - is that one cannot logically hold to both materialism and Darwinian evolution. Yet almost every materialist is a Darwinian:
As a justification of atheism, this is pretty lame. We no longer need the moon to explain or account for lunacy; it hardly follows that belief in the nonexistence of the moon (a-moonism?) is justified. A-moonism on this ground would be sensible only if the sole ground for belief in the existence of the moon was its explanatory power with respect to lunacy. (And even so, the justified attitude would be agnosticism with respect to the moon, not a-moonism.) The same thing goes with belief in God: Atheism on this sort of basis would be justified only if the explanatory power of theism were the only reason for belief in God. And even then, agnosticism would be the justified attitude, not atheism.
AP: Well, if there are only material entities, then atheism certainly follows. But there is a really serious problem for materialism: It can’t be sensibly believed, at least if, like most materialists, you also believe that humans are the product of evolution.But doesn't evolution select for accurate beliefs? Don't accurate beliefs enhance survival? Here's Plantinga:
[R]oughly, here’s why. First, if materialism is true, human beings, naturally enough, are material objects. Now what, from this point of view, would a belief be? My belief that Marcel Proust is more subtle that Louis L’Amour, for example? Presumably this belief would have to be a material structure in my brain, say a collection of neurons that sends electrical impulses to other such structures as well as to nerves and muscles, and receives electrical impulses from other structures.
But in addition to such neurophysiological properties, this structure, if it is a belief, would also have to have a content: It would have, say, to be the belief that Proust is more subtle than L’Amour.
But here’s the important point: It’s by virtue of its material, neurophysiological properties that a belief causes the action. It’s in virtue of those electrical signals sent via efferent nerves to the relevant muscles, that the belief about the beer in the fridge causes me to go to the fridge. It is not by virtue of the content (there is a beer in the fridge) the belief has.
[I]f this belief — this structure — had a totally different content (even, say, if it was a belief that there is no beer in the fridge) but had the same neurophysiological properties, it would still have caused that same action of going to the fridge. This means that the content of the belief isn’t a cause of the behavior. As far as causing the behavior goes, the content of the belief doesn’t matter.
Evolution will have resulted in our having beliefs that are adaptive; that is, beliefs that cause adaptive actions. But as we’ve seen, if materialism is true, the belief does not cause the adaptive action by way of its content: It causes that action by way of its neurophysiological properties. Hence it doesn’t matter what the content of the belief is, and it doesn’t matter whether that content is true or false. All that’s required is that the belief have the right neurophysiological properties. If it’s also true, that’s fine; but if false, that’s equally fine.I've only provided an adumbration of the interview here. Plantinga fleshes out his arguments more fully at the link.
Evolution will select for belief-producing processes that produce beliefs with adaptive neurophysiological properties, but not for belief-producing processes that produce true beliefs. Given materialism and evolution, any particular belief is as likely to be false as true.
GG: So your claim is that if materialism is true, evolution doesn’t lead to most of our beliefs being true.
AP: Right. In fact, given materialism and evolution, it follows that our belief-producing faculties are not reliable.....
So if you’re an atheist simply because you accept materialism, maintaining your atheism means you have to give up your belief that evolution is true. Another way to put it: The belief that both materialism and evolution are true is self-refuting. It shoots itself in the foot. Therefore it can’t rationally be held.
A closing thought: It appears that many of the commenters either didn't read the interview carefully or didn't understand Plantinga's arguments. They're much more sophisticated and formidable than some of the superficial dismissals of the commenters might lead one to believe.
Thursday, February 13, 2014
A Modest Proposal
John Podhoretz at The New York Post summarizes why he thinks the CBO (Congressional Budget Office) report on the effects of the ACA on future employment are the death blow to the ACA. He writes:
The Congressional Budget Office released a major study of the government’s budget and its effect on the overall economy over the next 10 years. In dull bureaucratic language, it delivers a devastating analysis of the inefficiencies, ineffectualities and problematic social costs of ObamaCare.
I'd like to make a modest proposal. Since we are now to believe it's a good thing to liberate people from the burden of work by paying their insurance for them, why not take this to its logical conclusion? Why not you and I also pay the mortgage, homeowner's insurance, utility bills, car payments and insurance, food bills and any other expenses someone might incur who would prefer to quit their job so they can do whatever their heart inclines them to do, including doing nothing at all?
Why shouldn't we live in a country in which no one is oppressed by having to work, no one works unless they want to, and everyone who doesn't want to is completely subsidized by the rest of us whether we want to pay they're way or not? Wouldn't that be great? Wouldn't that be what a compassionate people would do?
But where, a grouchy doubter might ask, will the government get the money to pay for this nirvana in which among a population of 300 million hardly anyone is working? That's easy: Just print it. What could be simpler? And in no time at all we'll "fundamentally transform" the wealthiest nation in the world into Zimbabwe.
The one-two punch: Virtually as many Americans will lack health coverage in 10 years as before the law was passed — but 2 million fewer will be working than if the law hadn’t passed.This is astonishing. The "reform" was sold to the American people as a means of doing the compassionate thing which was to cover the approximately 30 million people who were not quite poor enough to be covered by medicaid but too poor to afford health insurance. Now the CBO, a non-partisan appendage to Congress which studies the economic effects of proposed legislation, tells us that a decade from now there'll be fewer people covered by insurance than there would have been had the ACA never been enacted. Podhoretz elaborates on this:
One killer detail comes on Page 111, where the report projects: “As a result of the ACA, between 6 million and 7 million fewer people will have employment-based insurance coverage each year from 2016 through 2024 than would be the case in the absence of the ACA.”
Even more damaging is this projection: “About 31 million non-elderly residents of the United States are likely to be without health insurance in 2024, roughly one out of every nine such residents.”Last week I commented on the fact that the ACA will cause another 2.5 million to drop out of the work force because subsidies will enable them to afford insurance they'd otherwise have to work to pay for. Democrats have hailed this state of affairs as liberating, but I was baffled as to how it could be a good thing that people would be subsidized by the taxpayers so that they could work less if the wished. Podhoretz comments on this as well:
Why? Because, in selling the bill to the American people in a nationally televised September 2009 address, President Obama said the need for ObamaCare was urgent precisely because “there are now more than 30 million American citizens who cannot get coverage.”
Now the CBO is saying that in 10 years about the same number of people will lack insurance as before. This, after new expenditures of as much as $2 trillion and a colossal disruption of the US medical system.
If that’s not startling enough, there’s also the telling projection about ObamaCare’s affect on employment — “a decline in the number of full-time-equivalent workers of about 2.0 million in 2017, rising to about 2.5 million in 2024.”Nancy Pelosi, who can always be counted upon to say the darnedest things, claimed that this would be good because it frees people to write poetry, but what Ms Pelosi fails to tell us is that these aspiring poets will be dropping out of the work force to pursue their passion only because the rest of us will be paying for their health insurance.
Indeed, overall, between 2017 and 2024, the actual amount of work done in this country will decline by as much as 2 percent.
How come? Because of perverse incentives ObamaCare provides in the form of subsidies to some and higher taxes to others.
I'd like to make a modest proposal. Since we are now to believe it's a good thing to liberate people from the burden of work by paying their insurance for them, why not take this to its logical conclusion? Why not you and I also pay the mortgage, homeowner's insurance, utility bills, car payments and insurance, food bills and any other expenses someone might incur who would prefer to quit their job so they can do whatever their heart inclines them to do, including doing nothing at all?
Why shouldn't we live in a country in which no one is oppressed by having to work, no one works unless they want to, and everyone who doesn't want to is completely subsidized by the rest of us whether we want to pay they're way or not? Wouldn't that be great? Wouldn't that be what a compassionate people would do?
But where, a grouchy doubter might ask, will the government get the money to pay for this nirvana in which among a population of 300 million hardly anyone is working? That's easy: Just print it. What could be simpler? And in no time at all we'll "fundamentally transform" the wealthiest nation in the world into Zimbabwe.
Wednesday, February 12, 2014
The Sizes of Things
Here's a fun interactive site that you won't be able to stop playing with. By moving the scroll bar you can zoom in or out to see how big the universe is compared to our planet and how big we are compared to the smallest parts of an atom.
Give it a try and spend a little time just being amazed.
Give it a try and spend a little time just being amazed.
Monday, February 10, 2014
The Gravy Train Has Left the Station
Kyle Smith reviews a book by Harry S. Dent, Jr. titled The Demographic Cliff: How to Survive and Prosper During the Great Deflation of 2014-2019. Dent argues in the book that the beginning of American decline arrived in 1961. That was the year that Americans decided to start cutting back on the number of children they were having and now the demographic chickens are coming home to roost. Here's part of Smith's review:
Even so, according to Dent, the prosperity enjoyed by the post-WWII generation will not be realized again, at least not any time soon. As Smith says, though:
People tend, for instance, to buy houses at about the same age — age 31 or so. Around age 53 is when people tend to buy their luxury cars — after the kids have finished college, before old age sets in. Demographics can even tell us when your household spending on potato chips is likely to peak — when the head of it is about 42. Ultimately the size of the US economy is simply the total of what we’re all spending. Overall household spending hits a high when we’re about 46. So the peak of the Baby Boom (1961) plus 46 suggests that a high point in the US economy should be about 2007, with a long, slow decline to follow for years to come.There is a glimmer of hope for those soon entering the economy. There was a baby boomlet in the 1980s that'll start being felt around 2019 when these consumers start buying houses.
Anyone find that convincing?
Artificial, forced spending like government stimulus is not going to spark real voluntary spending because that isn’t what old people do. They’ve already paid for their houses, cars and their children’s schooling. Merchants try to goose lackluster sales by cutting prices, which increases the incentive for people to save their money, expecting things will be cheaper in the future than they are today.
That’s a deflationary spiral, and Dent sees it coming here..., and soon.
Post-crash, the US economy has been limping along for nearly five years despite a series of massive fiscal and monetary stimuli. A principal reason for what growth we have had is the spending pattern of rich people, who tend to put off their big purchases years later in life than the average. Their peak spending year should be, according to Dent, 2014.
And, no, immigration isn’t going to save us; even adjusted for immigration, the overall US population is aging. (Moreover, an anemic economy attracts fewer foreigners: Net new immigration from Mexico dropped to zero between 2005 and 2010).
Even so, according to Dent, the prosperity enjoyed by the post-WWII generation will not be realized again, at least not any time soon. As Smith says, though:
Implicitly, Dent is saying: Don’t blame politicians, the decline of manufacturing, education or cheap foreign imports for the economic stagnation that has already begun and will continue for many years. Blame your parents and grandparents for losing interest in having children back in the Sixties.If this is all true what does it portend for the entitlement state in which we live and wherein a relatively few people at the top of the socio-economic pyramid support the masses of people further down. As the number of older, wealthy taxpayers decreases there'll be less wealth to transfer to the poor, infirm, and just plain lazy. What will society look like then when the masses have less than they have now and the few who have managed to hold onto some wealth are loath to give it up?
Saturday, February 8, 2014
Libet's Discovery and Free Will
Students of psychology, philosophy and other disciplines which touch upon the operations of the mind and the question of free will have probably heard mention of the experiments of Benjamin Libet, a University of California at San Francisco neurobiologist who conducted some remarkable research into the brain and human consciousness in the last decades of the 20th century.
One of Libet's most famous discoveries was that the brain "decides" on a particular choice milliseconds before we ourselves are conscious of deciding. The brain creates an electrochemical "Readiness Potential" (RP) that precedes by milliseconds the conscious decision to do something. This has been seized upon by materialists who use it as proof that our decisions are not really chosen by us but are rather the unconscious product of our brain's neurochemistry. The decision is made before we're even aware of what's going on, they claim, and this fact undermines the notion that we have free will as this video explains: Michael Egnor, writing at ENV, points out, however, that so far from supporting determinism, Libet himself believed in free will, his research supported that belief, and, what's more, his research also reinforced, in Libet's own words, classical religious views of sin.
Libet discovered that the decision to do X is indeed pre-conscious, but he also found that the decision to do X can be consciously vetoed by us and that no RP precedes that veto. In other words, the decision of the brain to act in a particular way is determined by unconscious factors, but we retain the ability to consciously choose not to follow through with that decision. Our freedom lies in our ability to refuse any or all of the choices our brain presents to us.
Egnor's article is a fascinating piece if you're interested in the question of free will and Libet's contribution to our understanding of it.
One of Libet's most famous discoveries was that the brain "decides" on a particular choice milliseconds before we ourselves are conscious of deciding. The brain creates an electrochemical "Readiness Potential" (RP) that precedes by milliseconds the conscious decision to do something. This has been seized upon by materialists who use it as proof that our decisions are not really chosen by us but are rather the unconscious product of our brain's neurochemistry. The decision is made before we're even aware of what's going on, they claim, and this fact undermines the notion that we have free will as this video explains: Michael Egnor, writing at ENV, points out, however, that so far from supporting determinism, Libet himself believed in free will, his research supported that belief, and, what's more, his research also reinforced, in Libet's own words, classical religious views of sin.
Libet discovered that the decision to do X is indeed pre-conscious, but he also found that the decision to do X can be consciously vetoed by us and that no RP precedes that veto. In other words, the decision of the brain to act in a particular way is determined by unconscious factors, but we retain the ability to consciously choose not to follow through with that decision. Our freedom lies in our ability to refuse any or all of the choices our brain presents to us.
Egnor's article is a fascinating piece if you're interested in the question of free will and Libet's contribution to our understanding of it.
Friday, February 7, 2014
Trying to Get My Mind Right
Maybe if I were smarter I wouldn't be so mystified by how liberals think, but, given my limitations, I really am often puzzled by the things they say. Earlier this week the CBO announced what I thought at first was terrible news: Obamacare would result in over 2.5 million full-time workers leaving the work force over the next decade.
My first thought was that it's surely a bad thing to have fewer people working. Work ennobles the people who do it, gives them a sense of dignity and accomplishment, and generates greater wealth and more tax revenue. Unemployment, on the other hand, is a bad thing. It results in people becoming dependent on government, it causes them to lose necessary job skills required for reentering the workforce, it tends to diminish their self-esteem, and it reduces the revenues coming into local, state, and federal coffers.
Evidently, though, I only think this way because I'm not liberal enough. It seems that everyone on the left from MSNBC to Harry Reid to Nancy Pelosi to the New York Times to the White House is trumpeting this CBO report as positively wonderful news. It means, if I understand them aright, that lots of people will no longer have to work just to be able to afford health insurance. Under Obamacare, people who don't want to work can now quit their jobs and have their insurance paid for by ... us. What a deal.
I wonder how these liberal folks would have responded to the news that 2.5 million people would be dropping out of the labor force if the CBO had announced it under a Republican administration. I guess I shouldn't wonder about such things, though. I'm sure they would still have declared two and a half million fewer full-time workers to be a genuine blessing.
My first thought was that it's surely a bad thing to have fewer people working. Work ennobles the people who do it, gives them a sense of dignity and accomplishment, and generates greater wealth and more tax revenue. Unemployment, on the other hand, is a bad thing. It results in people becoming dependent on government, it causes them to lose necessary job skills required for reentering the workforce, it tends to diminish their self-esteem, and it reduces the revenues coming into local, state, and federal coffers.
Evidently, though, I only think this way because I'm not liberal enough. It seems that everyone on the left from MSNBC to Harry Reid to Nancy Pelosi to the New York Times to the White House is trumpeting this CBO report as positively wonderful news. It means, if I understand them aright, that lots of people will no longer have to work just to be able to afford health insurance. Under Obamacare, people who don't want to work can now quit their jobs and have their insurance paid for by ... us. What a deal.
I wonder how these liberal folks would have responded to the news that 2.5 million people would be dropping out of the labor force if the CBO had announced it under a Republican administration. I guess I shouldn't wonder about such things, though. I'm sure they would still have declared two and a half million fewer full-time workers to be a genuine blessing.
Thursday, February 6, 2014
Thoughts on Ham/Nye
The other evening a young earth creationist named Ken Ham debated the well-known science popularizer Bill Nye on the question whether Creation is a viable model of origins in the modern scientific world.
I watched the first hour and a half of the debate and thought it went about as I expected it would. Ham's argument was largely theological and Nye's argument was more scientific so the two pretty much talked past each other. Ham's case rested on his interpretation of the Genesis account in the Bible, which he believes requires an earth not more than 6000 to 10,000 yrs. old - far too young for evolution to have occurred - and Nye's argument was based on empirical evidence that the world is on the order of billions of years old and that Ham's model is therefore scientifically untenable.
Given the topic of the debate, Ham's inability to respond convincingly to Nye's critique of the young earth hypothesis swung things decidedly in Nye's favor. I couldn't help thinking, though, that had Nye been debating an intelligent design proponent he'd have fared far worse. In such a debate the age of the earth and, in fact, the process of evolution itself are irrelevant. The relevant question is whether the evidence that scientists are everyday discovering in their labs, under their microscopes and through their telescopes, is better explained by blind, purposeless processes or by some kind of intelligent, intentional agency.
Issues like what process was used, how long ago it acted, and who the agent was may all be important in themselves, the last certainly is, but in a debate between a materialist like Nye and an ID proponent they're distractions. The chief question is whether we have good reason to believe that the universe is the product of an intelligent agent or not. Only after that question is answered in the affirmative does it become relevant to ask who or what that intelligent agent might be.
Such debates are taking place, but they don't receive the media attention that Ham/Nye did. For those who might be interested here's a link to a recent radio event featuring philosopher Stephen Meyer, the author of Darwin's Doubt, and chemist Charles Marshall.
More commentary on the debate can be found here and here, including links to other commenters of varying positions on the topic.
I watched the first hour and a half of the debate and thought it went about as I expected it would. Ham's argument was largely theological and Nye's argument was more scientific so the two pretty much talked past each other. Ham's case rested on his interpretation of the Genesis account in the Bible, which he believes requires an earth not more than 6000 to 10,000 yrs. old - far too young for evolution to have occurred - and Nye's argument was based on empirical evidence that the world is on the order of billions of years old and that Ham's model is therefore scientifically untenable.
Given the topic of the debate, Ham's inability to respond convincingly to Nye's critique of the young earth hypothesis swung things decidedly in Nye's favor. I couldn't help thinking, though, that had Nye been debating an intelligent design proponent he'd have fared far worse. In such a debate the age of the earth and, in fact, the process of evolution itself are irrelevant. The relevant question is whether the evidence that scientists are everyday discovering in their labs, under their microscopes and through their telescopes, is better explained by blind, purposeless processes or by some kind of intelligent, intentional agency.
Issues like what process was used, how long ago it acted, and who the agent was may all be important in themselves, the last certainly is, but in a debate between a materialist like Nye and an ID proponent they're distractions. The chief question is whether we have good reason to believe that the universe is the product of an intelligent agent or not. Only after that question is answered in the affirmative does it become relevant to ask who or what that intelligent agent might be.
Such debates are taking place, but they don't receive the media attention that Ham/Nye did. For those who might be interested here's a link to a recent radio event featuring philosopher Stephen Meyer, the author of Darwin's Doubt, and chemist Charles Marshall.
More commentary on the debate can be found here and here, including links to other commenters of varying positions on the topic.
In the Dock
Bill Whittle at Afterburner asks us to imagine that we stand before a jury of millions of Americans who struggled, bled, and died for our freedom. The question we're presented with is, what did we do with their gift?
Part of what makes the boiling frog metaphor apposite is that so many of us do nothing because we don't know what's going on in the world or in our government and we tend to think that there are others who do know who are looking out for our freedoms.
Unfortunately, it doesn't work that way, or, maybe it's better to say it doesn't work out well that way. Every citizen has a responsibility to be at least moderately informed. Thomas Jefferson put the reason for this obligation pithily when he advised us that "whoever expects to remain ignorant and free expects what never was and never will be." Edmund Burke likewise cautioned us that all that's necessary for evil to prevail (in the world or in society) "is for good men to do nothing."
Watching the Whittle video raised several questions: Do we still value the freedoms from which we've traditionally benefited? How precious to us are they? Have we become so dependent upon the government in the last few decades that we would today gladly lay our freedom and privacy at the feet of bureaucrats in exchange for the promise of security? Has the gradually warming water in the pot made us so flaccid and apathetic that we'd much prefer to repose in the bosom of a government that pays us not to work, that keeps us addicted to the opium of government benefits, than exert ourselves to provide for ourselves and our family?
What do you think?
Unfortunately, it doesn't work that way, or, maybe it's better to say it doesn't work out well that way. Every citizen has a responsibility to be at least moderately informed. Thomas Jefferson put the reason for this obligation pithily when he advised us that "whoever expects to remain ignorant and free expects what never was and never will be." Edmund Burke likewise cautioned us that all that's necessary for evil to prevail (in the world or in society) "is for good men to do nothing."
Watching the Whittle video raised several questions: Do we still value the freedoms from which we've traditionally benefited? How precious to us are they? Have we become so dependent upon the government in the last few decades that we would today gladly lay our freedom and privacy at the feet of bureaucrats in exchange for the promise of security? Has the gradually warming water in the pot made us so flaccid and apathetic that we'd much prefer to repose in the bosom of a government that pays us not to work, that keeps us addicted to the opium of government benefits, than exert ourselves to provide for ourselves and our family?
What do you think?
Wednesday, February 5, 2014
The Stupid Party Tries to Live Up to its Name
The Republican Party is sometimes referred to by despairing friends and gleeful foes as the "Stupid Party," a pejorative that goes back to the 19th century British philosopher John Stuart Mill who used it as a description of the conservatives of his day. I was reminded of the unfortunate appellation when reading news reports that the Republican leadership, in their apparent lemming-like eagerness to commit political suicide, are inexplicably pushing for an immigration bill this year. It has political observers shaking their heads. As Quin Hillyer writes at NRO:
Inconveniently for the Republican leadership, Speaker Boehner and Majority Whip Cantor, the vast bulk of the rank and file do not want it. Hillyer again:
The ability of Congress to get things done requires trust between the parties. Sadly, nothing can get done in the current Washington climate largely because the President's repeated dissimulations and scandals have eroded all confidence among his political opponents that he can be counted on to keep his word.
Anyway, for those interested in a common sense approach to the issue of immigration reform Mark Krikorian has a fine piece at National Review.
By the way, an amusing story was once told of a congressional staffer who was trying to explain the American political system to a Russian counterpart. He explained to his colleague that there were two political parties in Washington — the stupid party and the evil party. Every once in a while the stupid party and the evil party get together and do something that is both stupid and evil. In Washington, that's called bipartisanship.
Drudge led this morning with multitudinous reports about the House Republican leadership’s determination to push forward this year with major immigration reform, apparently mostly at the behest of big-business executives. And now Republican National Committee chairman Reince Priebus is weighing in, saying there is a “general consensus that something big has to happen.”There are a number of reasons, of course, why both Republicans and Democrats want amnesty and de facto open borders. The Democrats want them because they see the potential hordes of poor immigrants as natural Democrats once they gain citizenship, which won't take long, and Republicans, or at least the "fat cat" wing of the party, want them because they see immigrants as a sea of cheap labor.
What sort of bubble is Priebus living in? The only general consensus to that effect is among the more leftist groups of the Latino lobby, the corporate chieftains, and the academic Left. Nobody would accuse Priebus, or John Boehner or Paul Ryan, of consorting with the first and third of those groups, but their coziness with the second group lends credence to the Left’s generations-long charge that the GOP is the party of corporate whoredom.
Now, that may not be a fair charge across the board, but this bizarre push for immigration reform, at a time when the Democrats are on the run on Obamacare and desperately want to change the subject, certainly lends itself to that interpretation.
Inconveniently for the Republican leadership, Speaker Boehner and Majority Whip Cantor, the vast bulk of the rank and file do not want it. Hillyer again:
The Buchananite Right is against doing immigration reform this year. National Review’s editors are against it. William Kristol is against it. Unions have historically opposed the idea — and most union and non-union laborers other than the illegals themselves still do. The Heritage Foundation is against it. Most conservative grassroots activists groups are against it. The always-wise Peter Kirsanow of the U.S. Commission on Civil Rights is against it. The talk radio hosts are against it. Leading conservative (and centrist) bloggers — Michelle Malkin, and the folks at RedState, and Mickey Kaus — are against it. The libertarian Jack Kemp disciple Deroy Murdock is against it. Polls consistently show the public as a whole ranks immigration reform way down the list of priorities. Polls consistently show that most Republican voters oppose any immigration reform that doesn’t require [that we] absolutely secure our borders before any other reforms are considered. And the experience of President George W. Bush’s attempt at reform, which split the Republican party so badly that it played a big role in causing the loss of Congress in 2006, argues heavily against it.The biggest problem with an immigration bill, or any legislation, for that matter, is that enforcement depends upon the willingness of the chief executive to apply the law. Barack Obama has demonstrated that he'll enforce only those laws that are to his liking, and few Republicans trust him to enforce any law that requires strong border security. Thus, any bill that does not place border security first and predicate everything else upon it, is bound to stir up a revolt in the party and trigger mass defections from it.
If the House leadership wants its members to have their phone lines jammed with angry callers, their e-mail inboxes full of furious messages, their town meetings featuring absolutely toxic atmospheres, and (if anything actually is signed into law) their voters stay home in droves in November, then the leadership will continue to pursue this idea.
Or they could back off from immigration reform, focus on Obamacare, offer free-market fixes for the health-care system, and sail to victory in the fall. Seems like an easy choice to me.
The ability of Congress to get things done requires trust between the parties. Sadly, nothing can get done in the current Washington climate largely because the President's repeated dissimulations and scandals have eroded all confidence among his political opponents that he can be counted on to keep his word.
Anyway, for those interested in a common sense approach to the issue of immigration reform Mark Krikorian has a fine piece at National Review.
By the way, an amusing story was once told of a congressional staffer who was trying to explain the American political system to a Russian counterpart. He explained to his colleague that there were two political parties in Washington — the stupid party and the evil party. Every once in a while the stupid party and the evil party get together and do something that is both stupid and evil. In Washington, that's called bipartisanship.
Tuesday, February 4, 2014
Truth and the Gender Wage Gap
Having squandered so much credibility with his repeated promise that the Affordable Care Act would allow people to keep their insurance and their doctors, and reduce their premiums by $2500, none of which turned out to be true, one might have expected the President to be especially circumspect in his subsequent pronouncements.
Yet there he was at the State of the Union letting fly another whopper. This article at The Daily Beast, a website of generally liberal proclivities, has the details:
It's an uncomfortable position in which Mr. Obama places the American people. We're being asked to decide whether the leader of our nation is a man willing to deliberately and glibly deceive us, or is simply uninformed and/or incompetent. None of these possibilities are reassuring. Nor, of course, is the possibility that he could be all of the above.
Why is it that our political leaders so often seem unworthy of the trust invested in them by the people who elect them? To what extent do they simply mirror and exploit our own low regard for the truth?
Yet there he was at the State of the Union letting fly another whopper. This article at The Daily Beast, a website of generally liberal proclivities, has the details:
President Obama repeated the spurious gender wage gap statistic in his State of the Union address. “Today,” he said, “women make up about half our workforce. But they still make 77 cents for every dollar a man earns. That is wrong, and in 2014, it’s an embarrassment.”Perhaps President Obama knew this claim was false and made it anyway, but the more charitable interpretation is that he really believed it and was simply unaware that it's not true. Even so, one could understand the President erring in an off-the-cuff comment, but a statistic delivered during the SOTU speech has surely been vetted and researched. It seems highly improbable that its recitation by the President would have been done in ignorance of its lack of veracity.
What is wrong and embarrassing is the President of the United States reciting a massively discredited factoid. The 23-cent gender pay gap is simply the difference between the average earnings of all men and women working full-time. It does not account for differences in occupations, positions, education, job tenure, or hours worked per week. When all these relevant factors are taken into consideration, the wage gap narrows to about five cents. And no one knows if the five cents is a result of discrimination or some other subtle, hard-to-measure difference between male and female workers.
In its fact-checking column on the State of the Union, the Washington Post included the president’s mention of the wage gap in its list of dubious claims. “There is clearly a wage gap, but differences in the life choices of men and women… make it difficult to make simple comparisons.”
It's an uncomfortable position in which Mr. Obama places the American people. We're being asked to decide whether the leader of our nation is a man willing to deliberately and glibly deceive us, or is simply uninformed and/or incompetent. None of these possibilities are reassuring. Nor, of course, is the possibility that he could be all of the above.
Why is it that our political leaders so often seem unworthy of the trust invested in them by the people who elect them? To what extent do they simply mirror and exploit our own low regard for the truth?
Monday, February 3, 2014
What Lies Ahead
Megan McArdle describes a debate she participated in recently on the resolution that "Obamacare is Now Beyond Rescuing." In her article she explains what still lies ahead in the implementation of Obamacare and much of it is not going to be popular once people realize what's happening.
Here's what she wrote:
Here's what she wrote:
The law still lacks the political legitimacy to survive in the long term. And in a bid to increase that legitimacy, the administration has set two very dangerous precedents: It has convinced voters that no unpopular provisions should ever be allowed to take effect, and it has asserted an executive right to rewrite the law, which Republicans can just as easily use to unravel this tangled web altogether.A Pennsylvania news station in western Pennsylvania videoed employees of one small business at a meeting where they were informed about the changes to their health coverage as a result of the ACA. It's heartbreaking:
Many of the commentators I’ve read seem to think that the worst is over, as far as unpopular surprises. In fact, the worst is yet to come. Here’s what’s ahead:Each of these is likely to trigger either public outcry or providers leaving the market (leading to public outcry). Policy analysts can say that this is unfortunate but necessary -- that you can’t make an omelet without breaking eggs. Fair enough, but the administration has been manifestly unwilling to tell the eggs that. Instead, it’s emergency administrative fixes for everyone.
- 2014: Small-business policy cancellations. This year, the small-business market is going to get hit with the policy cancellations that roiled the individual market last year. Some firms will get better deals, but others will find that their coverage is being canceled in favor of more expensive policies that don’t cover as many of the doctors or procedures that they want. This is going to be a rolling problem throughout the year.
- Summer 2014: Insurers get a sizable chunk of money from the government to cover any excess losses. When the costs are published, this is going to be wildly unpopular: The administration has spent three years saying that Obamacare was the antidote to abuses by Big, Bad Insurance Companies, and suddenly it’s a mechanism to funnel taxpayer money to them?
- Fall 2014: New premiums are announced.
- 2014 and onward: Medicare reimbursement cuts eat into hospital margins, triggering a lot of lobbying and sad ads about how Beloved Local Hospital may have to close.
- Spring 2015: The Internal Revenue Service starts collecting individual mandate penalties: 1 percent of income in the first year. That’s going to be a nasty shock to folks who thought the penalty was just $95. I, like many other analysts, expect the administration to announce a temporary delay sometime after April 1, 2014.
- Spring 2015: The IRS demands that people whose income was higher than they projected pay back their excess subsidies. This could be thousands of dollars.
- Spring 2015: Cuts to Medicare Advantage, which the administration punted on in 2013, are scheduled to go into effect. This will reduce benefits currently enjoyed by millions of seniors, which is why they didn’t let them go into effect this year.
- Fall 2015: This is when expert Bob Laszewski says insurers will begin exiting the market if the exchange policies aren’t profitable.
- Fall 2017: Companies and unions start learning whether their plans will get hit by the “Cadillac tax,” a stiff excise tax on expensive policies that will hit plans with generous benefits or an older and sicker employee base. Expect a lot of companies and unions to radically decrease benefits and increase cost-sharing as a result.
- January 2018: The temporary risk-adjustment plans, which the administration is relying on to keep insurers in the marketplaces even if their customer pool is older and sicker than projected, run out. Now if insurers take losses, they just lose the money.
- Fall 2018: Buyers find out that subsidy growth is capped for next year’s premiums; instead of simply being pegged to the price of the second-cheapest silver plan, whatever that cost is, their growth is fixed. This will show up in higher premiums for families -- and, potentially, in an adverse-selection death spiral.
This is the sort of government mistreatment of its citizens out of which electoral revolutions arise. It'll be interesting this November to see just how angry the electorate is.
Saturday, February 1, 2014
STAP
A group of researchers led by Japanese scientists working with research institutions in the U.S. have made a discovery that could well be one of the most significant discoveries in the history of biological science.
Working on a theory proposed by a young Japanese scientist who had her work rebuffed several times by scientific journals the team developed a new way to produce pluripotent stem cells that seem to have none of the ethical or technical problems of earlier methods.
Pluripotent stem cells have the potential to develop into diverse kinds of tissue in the body which means that they could be used, theoretically, to replace damaged spinal cords in paralysis victims and also to regenerate diseased organs. This would, of course, have enormous benefits to millions of people.
The two other types of pluripotent stem cells are either harvested from live embryos (embryonic stem cells or ES) or created by putting skin cells through a series of tedious and difficult genetic manipulations which result in what are called induced pluripotent stem cells (iPS). The first method has a 50% success rate but is ethically problematic since it involves killing human embryos. The second method uses skin cells so there are no ethical problems, but it's success rate is only about .1%. Both methods also tend to produce stem cells that become cancerous in the body.
The new method, called STAP (Stimulus-Triggered Acquisition of Pluripotency), uses white blood cells, has a success rate of about 30%, and has no carcinogenic effects. It can also produce a wider variety of tissues and the pluripotent cells are produced much more easily and quickly than iPS cells.
An article in The Japan News describes the research. Here are some excerpts:
Thanks to VJTorley at Uncommon Descent for posting the story.
Working on a theory proposed by a young Japanese scientist who had her work rebuffed several times by scientific journals the team developed a new way to produce pluripotent stem cells that seem to have none of the ethical or technical problems of earlier methods.
Pluripotent stem cells have the potential to develop into diverse kinds of tissue in the body which means that they could be used, theoretically, to replace damaged spinal cords in paralysis victims and also to regenerate diseased organs. This would, of course, have enormous benefits to millions of people.
The two other types of pluripotent stem cells are either harvested from live embryos (embryonic stem cells or ES) or created by putting skin cells through a series of tedious and difficult genetic manipulations which result in what are called induced pluripotent stem cells (iPS). The first method has a 50% success rate but is ethically problematic since it involves killing human embryos. The second method uses skin cells so there are no ethical problems, but it's success rate is only about .1%. Both methods also tend to produce stem cells that become cancerous in the body.
The new method, called STAP (Stimulus-Triggered Acquisition of Pluripotency), uses white blood cells, has a success rate of about 30%, and has no carcinogenic effects. It can also produce a wider variety of tissues and the pluripotent cells are produced much more easily and quickly than iPS cells.
An article in The Japan News describes the research. Here are some excerpts:
The stimulus-triggered acquisition of pluripotency (STAP) cells announced by a joint international research team from the Riken Center for Developmental Biology in Kobe and Harvard Medical School in Boston have a high capacity for developing into various other cells and can be produced easily and quickly—in just two days at the quickest.This is all interesting enough but the story of the 30 year-old woman who actually pioneered the theory and who refused to give up despite rebuffs from prominent scientists is perhaps even more interesting. You can read about her here.
These unique features are unseen in other pluripotent cells, such as embryonic stem (ES) cells and induced pluripotent stem (iPS) cells.
Scientists the world over are reacting with amazement at the finding, which overturns accepted beliefs in biology. Expectations are growing that STAP cells may be applied in future medical treatments and the development of new drugs.
ES cells are harvested mainly from slightly developed embryos from fertilized eggs, destroying the embryo in the process. In the creation of iPS cells, three to four types of genes are introduced into somatic cells using viral vectors to forcibly “reset” them, reverting the cells to a state resembling a fertilized egg.
Both methods require advanced techniques.
In making STAP cells, however, somatic cells can be reset just by applying strong stimuli [exposure to acid]. Such transformation is known to occur in plants, but the team’s researchers have shown that animal cells possess the same ability.
While it takes two to three weeks to produce iPS cells, STAP cells can be produced in as little as about two days.
The finding is a major discovery likely to change the framework of life science research, said Robert Lanza, chief scientific officer of Advanced Cell Technology Inc., a U.S. biotechnology company that specializes in clinical applications of pluripotent cells.
Thanks to VJTorley at Uncommon Descent for posting the story.
Friday, January 31, 2014
MSNBC's Boomerang
I sometimes think that some ideological partisans, particularly on the left, live in a fantasy world, or at least a different world from the one most people live in. They may not believe in a real devil, but they conjure a reality in which Lucifer roams the earth masquerading as a conservative Republican. Among his most malevolent machinations, in the minds of the crowd at the most liberal network on television, MSNBC, is the alleged conservative "war on women."
Apparently indifferent to the fact that at least as many insulting things have been said about women by the hosts of this very network than anything one can find anywhere else in mainstream media (don't take my word for it, just google the word "misogyny" plus "Keith Olbermann," "Ed Schultz," "Chris Matthews," or "Martin Bashir") the liberals at MSNBC are determined to convince the nation that if Republicans come to power, women will be confined to the attic and only allowed out when the house needs cleaning.
Now, despite having recently gotten themselves into hot water by laughing at Mitt Romney's biracial family, someone at MSNBC tweeted that conservatives will probably be offended by a television commercial for Cheerios that depicts...a biracial family.
This bit of cognitive dissonance has received so much pushback from biracial conservative families that MSNBC finally took down their ridiculous tweet. You might think that it'd occur to someone at the network to ask why they keep accusing conservatives of doing the very things they themselves have actually done and what that says about their intellectual integrity, but, no, they just march insouciantly onward ("leaning forward," they call it), convinced that conservatives are evil and need to be exposed, while apparently unaware of how foolish their hypocrisy makes them look.
A psychologist might speculate that they're engaging in a form of subliminal expiation. At some level, perhaps, the MSNBC folks are aware of their own vices and feel the need to disavow them, but they can't bring themselves to acknowledge that these egregious sins are really their own so they project them onto people who in many cases are completely innocent. It's sort of like the Old Testament practice of scapegoating.
Or maybe our imaginary psychologist might hypothesize that the folks at MSNBC suffer from a form of contempt born of jealousy. Perhaps the staff at MSNBC recognize, at some subconscious level, that those who are the objects of their mockery are actually more virtuous than they are themselves, and this recognition, bubbling up out of their id like a vague but unpleasant memory, they cannot bear. It leads them to strive to discredit their opponents by convincing their audience, and themselves, that their opponents are just as bigoted as they subconsciously know themselves to be but cannot admit to being.
Whatever the case it's a remarkable phenomenon that's unfolding at MSNBC, a kind of moral boomerang effect. So many of the indictments of alleged conservative sexism and racism hurled from this network apply a forteriori to themselves.
UPDATE: I just read that MSNBC has fired the tweeter and apologized to those offended by the tweet. That's appropriate, I suppose, but one wonders when the people who run the show there are going to stop and ask themselves what's wrong with the people they hire that they have to apologize about every other month or so for their behavior.
Apparently indifferent to the fact that at least as many insulting things have been said about women by the hosts of this very network than anything one can find anywhere else in mainstream media (don't take my word for it, just google the word "misogyny" plus "Keith Olbermann," "Ed Schultz," "Chris Matthews," or "Martin Bashir") the liberals at MSNBC are determined to convince the nation that if Republicans come to power, women will be confined to the attic and only allowed out when the house needs cleaning.
Now, despite having recently gotten themselves into hot water by laughing at Mitt Romney's biracial family, someone at MSNBC tweeted that conservatives will probably be offended by a television commercial for Cheerios that depicts...a biracial family.
This bit of cognitive dissonance has received so much pushback from biracial conservative families that MSNBC finally took down their ridiculous tweet. You might think that it'd occur to someone at the network to ask why they keep accusing conservatives of doing the very things they themselves have actually done and what that says about their intellectual integrity, but, no, they just march insouciantly onward ("leaning forward," they call it), convinced that conservatives are evil and need to be exposed, while apparently unaware of how foolish their hypocrisy makes them look.
A psychologist might speculate that they're engaging in a form of subliminal expiation. At some level, perhaps, the MSNBC folks are aware of their own vices and feel the need to disavow them, but they can't bring themselves to acknowledge that these egregious sins are really their own so they project them onto people who in many cases are completely innocent. It's sort of like the Old Testament practice of scapegoating.
Or maybe our imaginary psychologist might hypothesize that the folks at MSNBC suffer from a form of contempt born of jealousy. Perhaps the staff at MSNBC recognize, at some subconscious level, that those who are the objects of their mockery are actually more virtuous than they are themselves, and this recognition, bubbling up out of their id like a vague but unpleasant memory, they cannot bear. It leads them to strive to discredit their opponents by convincing their audience, and themselves, that their opponents are just as bigoted as they subconsciously know themselves to be but cannot admit to being.
Whatever the case it's a remarkable phenomenon that's unfolding at MSNBC, a kind of moral boomerang effect. So many of the indictments of alleged conservative sexism and racism hurled from this network apply a forteriori to themselves.
UPDATE: I just read that MSNBC has fired the tweeter and apologized to those offended by the tweet. That's appropriate, I suppose, but one wonders when the people who run the show there are going to stop and ask themselves what's wrong with the people they hire that they have to apologize about every other month or so for their behavior.
Thursday, January 30, 2014
The President's Minimum Wage EO
Ed Morrisey at Hot Air explains why President Obama's plan to raise the minimum wage for federal contracts will be either meaningless to workers or harmful to taxpayers.
Morrisey points out that to the extent federal contractors still hire hourly workers at minimum wage, any work they do for the government will raise the cost to taxpayers since not only will the people at the bottom of the wage scale have their salaries increased but workers several grades above them will also have to be paid more to keep them ahead of the minimum.
On the other hand, if a federal contractor doesn't employ many minimum wage workers (relatively few workers, other than teenagers and part-timers work for minimum wage) then the President's executive order to raise the minimum wage for contractors doing work for the government is an empty gesture that earns him kudos only from those more inspired by good intentions than by meaningful results.
In any case, the fact that the promise of this EO has been seized upon commentators as the highlight of the President's State of the Union Address is symptomatic of the smallness of the President's aspirations for the remainder of his term. It's not that he doesn't have big dreams, of course, it's that he dare not announce what he'd really like to do - shut down the coal industry, raise taxes and gas prices, implement single-payer health care, diminish the military, expand government control of education, open our borders, severely restrict the second amendment, regulate the internet - because he's very much further to the left on these issues than are the American people, and it's not in his political interest to remind voters of that.
Unwilling to say forthrightly what he'd like to do, and unable, in any event, to get the Republicans or the nation to go along with his radical vision for the country, the President finds himself nibbling around the margins of American social policy. It's a recipe for three more years of stagnation. Given the alternative, though, stagnation may not be an altogether bad thing.
Morrisey points out that to the extent federal contractors still hire hourly workers at minimum wage, any work they do for the government will raise the cost to taxpayers since not only will the people at the bottom of the wage scale have their salaries increased but workers several grades above them will also have to be paid more to keep them ahead of the minimum.
On the other hand, if a federal contractor doesn't employ many minimum wage workers (relatively few workers, other than teenagers and part-timers work for minimum wage) then the President's executive order to raise the minimum wage for contractors doing work for the government is an empty gesture that earns him kudos only from those more inspired by good intentions than by meaningful results.
In any case, the fact that the promise of this EO has been seized upon commentators as the highlight of the President's State of the Union Address is symptomatic of the smallness of the President's aspirations for the remainder of his term. It's not that he doesn't have big dreams, of course, it's that he dare not announce what he'd really like to do - shut down the coal industry, raise taxes and gas prices, implement single-payer health care, diminish the military, expand government control of education, open our borders, severely restrict the second amendment, regulate the internet - because he's very much further to the left on these issues than are the American people, and it's not in his political interest to remind voters of that.
Unwilling to say forthrightly what he'd like to do, and unable, in any event, to get the Republicans or the nation to go along with his radical vision for the country, the President finds himself nibbling around the margins of American social policy. It's a recipe for three more years of stagnation. Given the alternative, though, stagnation may not be an altogether bad thing.
Wednesday, January 29, 2014
Cruel Logic
A professor has given a lecture this evening in which he claims that our behavior is the product of our genetic make-up. We don't really have free will. We're pretty much at the mercy of our genes which means that we're not really responsible for what we do.
A psychopath has managed to kidnap the professor and challenges him to defend this thesis in the real world. The video, titled Cruel Logic, is pretty grim but as you watch it ask yourself, given the assumptions of the professor, what answer could he make to the psychopath's challenge.
If you were in the professor's position what could you say to save your life? Does the psychopath's behavior make sense if the professor is correct? If man truly is morally autonomous what's actually wrong with the psychopath's behavior, beyond the fact that we just don't like it?
The only way to resist the conclusion that there's really nothing wrong with what he's doing is to deny the premise that our behavior is genetically determined and that morality is a completely subjective phenomenon. But, in the absence of an objective, transcendent ground for moral behavior there is no answer.
As philosopher Richard Rorty once said, the secular man has no answer to the question, why not be cruel. Ideas do indeed have consequences.
A psychopath has managed to kidnap the professor and challenges him to defend this thesis in the real world. The video, titled Cruel Logic, is pretty grim but as you watch it ask yourself, given the assumptions of the professor, what answer could he make to the psychopath's challenge.
If you were in the professor's position what could you say to save your life? Does the psychopath's behavior make sense if the professor is correct? If man truly is morally autonomous what's actually wrong with the psychopath's behavior, beyond the fact that we just don't like it?
The only way to resist the conclusion that there's really nothing wrong with what he's doing is to deny the premise that our behavior is genetically determined and that morality is a completely subjective phenomenon. But, in the absence of an objective, transcendent ground for moral behavior there is no answer.
As philosopher Richard Rorty once said, the secular man has no answer to the question, why not be cruel. Ideas do indeed have consequences.
Tuesday, January 28, 2014
The Inevitability of Polyamory
Last fall I commented on VP (see here and here) that I thought the strongest argument against legalizing gay marriage was that if society decides that the gender of those entering into marriage no longer matters there'll be no logical barrier to concluding that neither should the number of people forming a marriage matter.
At that point marriage will be defined as a union of any combination of people who wish to legally unify their lives, and if marriage were to mean pretty much anything it'll no longer have much meaning at all.
There were doubters. Respondents, many of whom support gay marriage, were nevertheless incredulous that I'd think that anyone would want to be in a group marriage (polyamorous relationship). That would be sick, some said. The courts would never allow it, said others. I, for my part, thought the skeptics were being naive about what people would do if the legal barriers to doing it were dismantled.
I cited in that original post a couple of articles which advocated the legalization of polyamorous marriages, and claimed that pressure would begin to mount in the social mainstream for the recognition of such unions.
Now comes yet another article, at CNN this time, to further bolster my prediction.
Janet Hardy argues from the existence of a number of polyamorous relationships among her acquaintances to the conclusion that polyamorous marriage should be legal. Her argument is that traditional families are becoming increasingly scarce and that they're in any case often problematic for the people in them. Thus, we should allow people to form whatever arrangements they feel comfortable with.
I'm not sure how that conclusion follows from those premises, however. She seems to be concluding that because there are these alternative arrangements therefore there ought to be these arrangements, but this commits the fallacy of deriving an ought from an is. She also seems to argue that because traditional marriage has difficulties that we should therefore allow other arrangements, but, of course, these would have difficulties as well.
But set aside these criticisms of Ms Hardy's logic. You may agree with her in thinking this would be a fine development. I'm not arguing the merits of either polyamory or gay marriage in this post. Nor do I want anyone to think or say that to oppose gay marriage is somehow "gay-bashing" or reflects hatred toward gays. That'd be both simple-minded and false.
I'm merely pointing out that if we change the laws governing marriage - which has traditionally been seen as a union of one man and one woman - so that the gender of the participants is no longer relevant we'll have no good reason to resist changing the laws so that the number of participants is no longer relevant as well. At that point marriage, family, and society will have a much different aspect than what it has been throughout most of our history. I leave it to the reader to decide whether that will be progress or not.
After describing some of the arrangements of her friends and a brief mention of some hazards of polyamory Hardy closes with this:
At that point marriage will be defined as a union of any combination of people who wish to legally unify their lives, and if marriage were to mean pretty much anything it'll no longer have much meaning at all.
There were doubters. Respondents, many of whom support gay marriage, were nevertheless incredulous that I'd think that anyone would want to be in a group marriage (polyamorous relationship). That would be sick, some said. The courts would never allow it, said others. I, for my part, thought the skeptics were being naive about what people would do if the legal barriers to doing it were dismantled.
I cited in that original post a couple of articles which advocated the legalization of polyamorous marriages, and claimed that pressure would begin to mount in the social mainstream for the recognition of such unions.
Now comes yet another article, at CNN this time, to further bolster my prediction.
Janet Hardy argues from the existence of a number of polyamorous relationships among her acquaintances to the conclusion that polyamorous marriage should be legal. Her argument is that traditional families are becoming increasingly scarce and that they're in any case often problematic for the people in them. Thus, we should allow people to form whatever arrangements they feel comfortable with.
I'm not sure how that conclusion follows from those premises, however. She seems to be concluding that because there are these alternative arrangements therefore there ought to be these arrangements, but this commits the fallacy of deriving an ought from an is. She also seems to argue that because traditional marriage has difficulties that we should therefore allow other arrangements, but, of course, these would have difficulties as well.
But set aside these criticisms of Ms Hardy's logic. You may agree with her in thinking this would be a fine development. I'm not arguing the merits of either polyamory or gay marriage in this post. Nor do I want anyone to think or say that to oppose gay marriage is somehow "gay-bashing" or reflects hatred toward gays. That'd be both simple-minded and false.
I'm merely pointing out that if we change the laws governing marriage - which has traditionally been seen as a union of one man and one woman - so that the gender of the participants is no longer relevant we'll have no good reason to resist changing the laws so that the number of participants is no longer relevant as well. At that point marriage, family, and society will have a much different aspect than what it has been throughout most of our history. I leave it to the reader to decide whether that will be progress or not.
After describing some of the arrangements of her friends and a brief mention of some hazards of polyamory Hardy closes with this:
More problematic, of course, are issues such as child custody, inheritance, hospital visitation, etc., when more than two parties are involved. It is clear that the current legal structure of marriage cannot readily accommodate this problem....Well, I'm not "shouting."
One solution for the future, though, might be to designate "marriage" as a social institution with no legal standing and to create "civil union" as a legally recognized subtype of business partnership, available to anyone who is willing to make the appropriate commitments.
These civil unions could range from an Ozzie and Harriet nuclear pairing to a multipartner, multigenerational marriage out of a Robert Heinlein science fiction novel. They would be required to make agreements about how they would handle the basic functions of family -- caring for children and the elderly, sharing property, ensuring succession, and so on -- and to sign contracts, just as business partners would. If they also felt the need for the social or religious status of marriage, they could seek out an institution willing to support them in that goal.
I am sure that many marriage equality opponents reading this are shouting "I told you so!" as their predictions that plural marriage would follow same-sex marriage come nightmarishly true. Many grew up as I did, in a time and place where the single-wage-earner nuclear family was the unquestioned norm and would like to see their country conform to that unrealistic standard for the rest of history.
But even then, the nuclear family was an uncomfortable fit for many, and an impossible dream for others. The America in which I want my children and grandchildren to live will make room for all kinds of families, and it will offer the same support and benefits -- legally, financially and socially -- to any family that is based on a core of love, consent and mutual responsibility.
That's what "family values" should really be about.
Monday, January 27, 2014
Nye v. Ham
Those interested in the so-called "creation-evolution" controversy might be interested in watching a debate being held on February 4th at 7:00 p.m. The debate will pit creationist Ken Ham against the popular "science guy" Bill Nye, and, because Nye is such a well-known media figure, the event has generated a lot of media attention. Details for viewing it can be found here.
Ken Ham is a creationist. Creationists hold that the book of Genesis provides an accurate picture of biological and geological origins and that any scientific conclusions which conflict with Genesis must be rejected. They also believe that ultimately all scientific findings will be seen to conform to the Genesis account.
Nye is a Darwinian evolutionist who holds that there's overwhelming evidence that life arose from a common ancestral form billions of years ago and that natural processes and forces are adequate to explain everything we see in the world today.
This might be a good time to stress that creationism is not the same thing as intelligent design (ID). Creationists like Ham, who's a young-earth creationist (YEC), hold that the world was created by God in six days about 10,000 years ago. ID, though, makes no formal claims about who the creator was, how the creator acted, or how long ago it acted. The claims of ID are much more modest than those of the creationist. ID advocates assert only that the universe and life show much evidence of having been designed by an intelligent agent and that the belief that these were the products of impersonal and blind processes is highly implausible. The designer agent could be God or it could be an inhabitant of another world in the multiverse, the process he used could have been evolutionary or more rapid, the earth could be 5 billion years old or much younger.
Whatever the case, the ID advocate argues that there's good reason to believe that the naturalistic view that natural, physical processes were alone at work in producing the universe and life is quite likely wrong. The fine-tuning of the cosmos and the ubiquity of information in the biological world are strong evidence for an intelligent provenience.
To help understand the difference between ID and YEC consider this: If it were proven beyond doubt that the Genesis account was false and that all life evolved from the same ancestral forms it would be devastating for YEC, but it wouldn't make any difference to ID.
To understand the difference between ID and naturalistic evolution consider this: If it were proven beyond doubt that the origin of life and the massive amount of biological complexity and information in living cells could be explained purely in terms of the laws of chemistry and physics it would be devastating to ID. On the other hand, if the origin of life and of biological information continue to resist explanation in purely naturalistic terms, then ID will grow proportionately more attractive to both philosophers and scientists.
In any case, ID is not represented in the Ham/Nye debate which promises to be interesting nevertheless.
Ken Ham is a creationist. Creationists hold that the book of Genesis provides an accurate picture of biological and geological origins and that any scientific conclusions which conflict with Genesis must be rejected. They also believe that ultimately all scientific findings will be seen to conform to the Genesis account.
Nye is a Darwinian evolutionist who holds that there's overwhelming evidence that life arose from a common ancestral form billions of years ago and that natural processes and forces are adequate to explain everything we see in the world today.
This might be a good time to stress that creationism is not the same thing as intelligent design (ID). Creationists like Ham, who's a young-earth creationist (YEC), hold that the world was created by God in six days about 10,000 years ago. ID, though, makes no formal claims about who the creator was, how the creator acted, or how long ago it acted. The claims of ID are much more modest than those of the creationist. ID advocates assert only that the universe and life show much evidence of having been designed by an intelligent agent and that the belief that these were the products of impersonal and blind processes is highly implausible. The designer agent could be God or it could be an inhabitant of another world in the multiverse, the process he used could have been evolutionary or more rapid, the earth could be 5 billion years old or much younger.
Whatever the case, the ID advocate argues that there's good reason to believe that the naturalistic view that natural, physical processes were alone at work in producing the universe and life is quite likely wrong. The fine-tuning of the cosmos and the ubiquity of information in the biological world are strong evidence for an intelligent provenience.
To help understand the difference between ID and YEC consider this: If it were proven beyond doubt that the Genesis account was false and that all life evolved from the same ancestral forms it would be devastating for YEC, but it wouldn't make any difference to ID.
To understand the difference between ID and naturalistic evolution consider this: If it were proven beyond doubt that the origin of life and the massive amount of biological complexity and information in living cells could be explained purely in terms of the laws of chemistry and physics it would be devastating to ID. On the other hand, if the origin of life and of biological information continue to resist explanation in purely naturalistic terms, then ID will grow proportionately more attractive to both philosophers and scientists.
In any case, ID is not represented in the Ham/Nye debate which promises to be interesting nevertheless.
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