Children of Light

Australian geneticist Michael Denton is the author of several excellent books, two of which - Firemaker and The Wonder of Water - I discussed earlier this week.

In these works Denton explores the amazing properties of both fire and water that most of us take for granted or of which we are completely unaware, but which would, were they only a smidgeon different from what they are, make life, or at least advanced life, impossible.

Denton has also written a third book titled Children of Light in which he applies the same sort of analysis to light, the atmosphere, the leaf, and the eye, and the "coincidences" and design he highlights are breathtaking.

For instance, visible light is an electromagnetic radiation the spectrum of which is exceedingly vast. If a stack of playing cards were placed on the earth and extended all the way beyond the milky way to the next nearest galaxy to represent the entire spectrum of electromagnetic radiations, the frequencies that are visible to the human eye would be just a couple of playing cards thick.

This extremely thin sliver of frequencies is not only visible to the human eye, but these are the only frequencies that can be used to drive chemical reactions, they're the only frequencies that can be utilized by plants for photosynthesis, they are the only frequencies that can penetrate the atmosphere and water, and they are the bulk of the frequencies produced by the sun.

If the sun didn't produce these frequencies, or if the atmosphere didn't allow them to reach the surface of the earth, or if they couldn't penetrate water to trigger photosynthesis in algae, or if that sliver of energy didn't have the precise physical properties it does, there'd probably be no life on earth except, perhaps, a few bacteria.

There's more. The sun radiates heat (infrared) which warms the earth, but if the dominant gases in the atmosphere, oxygen and nitrogen, absorbed infrared then that heat would be trapped and the earth would be much too hot to sustain life. These gases make up about 95% of the atmosphere and they allow heat to reach the surface and to escape back into space.

On the other hand, carbon dioxide and water vapor both do absorb heat. They provide a blanket that keeps the earth's surface from getting too hot during the day and keep some heat from escaping the earth at night which prevents the temperature from dropping to intolerably cold levels after sundown.

For various reasons, if the amounts of these atmospheric gases were just slightly different, life on earth would be significantly more difficult and higher life would probably be impossible.

It's this array of "just right" physical and chemical factors which have led scientists like Denton, a former agnostic, to the conclusion that light and the atmosphere are the products of intentional design. His discussion of the astonishing structure of the leaf and the human eye leads one to the same conclusion.

Here's a short video in which Denton himself discusses some of this:

Denton has much, much more in Children of Light that will surely amaze you. Taken together his three books, Firemaker, Wonder of Water and Children of Light, offer a powerful, awe-inducing case for the conclusion that the best explanation for the dozens of properties of fire, water, and light being precisely what are needed for the emergence and sustenance of creatures like us is intelligent agency.

Firemaker

In yesterday's post on the amazing properties of water it was noted how easy it is to take some very extraordinary things for granted as we go through our everyday lives. Yet when we stop to contemplate the astounding nature of some of those things, like water, it can just take our breath away.

Consider another example - fire.

When we reflect upon all the characteristics of our planet that have to be just so for fire to even exist and then consider all the physical traits of an animal such as human beings that have to be just right for that animal to be able to use fire, and then contemplate what that animal's culture would be like were the animal or the earth even slightly different such that fire could not be made or harnessed, it just leaves one shaking his/her head in amazement.

In this 21 minute video Australian geneticist Michael Denton walks us through the astonishing series of properties and characteristics of the earth, fire, and mankind that have to be precisely calibrated in order for humans to have developed the culture that we have today. Had any of those properties been other than what they are humans might never have survived at all, much less developed an advanced culture.

Someone hearing all this for the first time might well be stunned by how astonishingly fortuitous it all seems.

The book on which the video is based is available here.

The Wonder of Water

We take so much of what's going on all around us, both in our bodies and in the natural world, for granted. In the course of our busy days we rarely stop to think how marvelous the processes necessary for sustaining life are - processes like photosynthesis, cognition, metabolism, DNA replication, the functioning of our immune system and hundreds of thousands more.

Perhaps just as marvelous are the physical properties of substances like carbon, oxygen and other elements necessary for life as well as the physical properties of the sun, moon and earth. Were not all of these countless properties precisely as they are life would not be possible, certainly not higher life forms like human beings.

One of the substances whose properties are so necessary and astonishingly suited for life is water. This seven minute video, based on a book by geneticist Michael Denton, gives us just a glimpse of how amazing a substance water is. The video is as beautiful as it is informative:

Either our planet and the living things it hosts are the result of an unimaginable number of extraordinarily improbable coincidences or they were all specially designed by a transcendent super-intellect. These two alternatives seem to exhaust all the plausible options and believing either requires faith. The question is, which alternative requires the greatest leap of faith?

Criticizing the Qualifications of Trump's Nominees

Democrats are expressing much displeasure over many of President-elect Trump's picks for his cabinet and, truth to tell, some of their concerns about some of the picks seem to me to be justified.

This is particularly the case regarding Mr. Trump's wish to have Matt Gaetz head up the Department of Justice. Gaetz was, until he resigned from the House of Representatives the other day, under a congressional ethics investigation for, among other things, participating in sex parties with underage girls.

Whether the allegations are true or false, Gaetz is very unpopular among his congressional colleagues, and I'll be surprised if he's actually confirmed by the Senate.

One criticism leveled by Democrats against some of Trump's selections, however, is hard to take seriously. The opposition party is arguing that some of the nominees lack the qualifications for the position to which they're being appointed.

I say this is hard to take seriously because many of the folks in Congress and in the media who are expressing reservations about the qualifications of people like Pete Hegseth (Department of Defense) and Tulsi Gabbard (Director of National Intelligence) were just fine with President Biden's cabinet nominations despite many of them having no qualifications whatsoever other than checking off some identity group box.

Elizabeth MacDonald, in a post on X, shines the spotlight on the paucity of qualifications that Democrats nevertheless thought sufficient to confirm much of Mr. Biden's cabinet. Here's her list:

• Xavier Becerra, Health and Human Services - not a doctor, he’s a lawyer, ex-attorney general of California
• Jared Bernstein, Chair of Council of Economic Advisors - not an economist, Bachelor’s degree in music, Masters in sociology
• Pete Buttigieg, Transportation - no transportation background, Mayor of South Bend, Indiana
• Alejandro Mayorkas, Department of Homeland Security - no security background, lawyer, Asst U.S. attorney, Obama transition team
• Jennifer Granholm, Energy - no energy background, Michigan Governor
• Gina Raimondo, Commerce - no trade background, Rhode Island Governor
• Deb Haaland, Interior - New Mexico Congresswoman
• And just for kicks…Bill Nye, the environmentalist “Science Guy” — no background in environmentalism or science, he’s a mechanical engineer and comedy writer

Anyone who's okay with these folks serving as the heads of their various departments really shouldn't complain about the qualifications of Pete Hegseth and Tulsi Gabbard.

How Would the Discovery of Extraterrestrial Life Affect Belief in God?

Suppose scientists discovered intelligent life on a planet in a distant solar system, or perhaps on several such planets. What would be the implications of such a discovery for the validity of one's belief either that God, or a being very much like God, exists, or for one's belief that no such being exists?

For a long time metaphysical naturalists - those who believe that nature is all there is and that there's no supernature - believed that the discovery of intelligent life on other planets would suggest that such life could and would arise anywhere the conditions for it are right and that the existence of living things on earth is thus not extraordinary. It would, in other words, seriously weaken the argument that the origin of life, especially intelligent life, is so improbable that it must be the product of a divine intelligence.

Physicist Paul Davies, an agnostic, believed this himself until he set out to write a book on the origin of life (The 5th Miracle). In the book Davies lists three possible explanations for life's origin, what biologists call abiogenesis (the origin of life from non-living matter).

The biggest problem for which any explanation has to account is the origin of complex, specified information such as we find in the DNA/RNA molecular architecture that forms the genetic code. According to Davies there are three possibilities: Either physical laws generate this specified complexity, or there are unknown biological laws that make it inevitable, or it was a genuine miracle.

Davies invokes science as justification for not considering the miraculous, but he also rejects the first possibility. He writes:

The heart of my objection is this: The laws of physics that operate between atoms and molecules are, almost by definition, simple and general. We would not expect them alone to lead inexorably to something both highly complex and highly specific....A law of nature...will not create biological information, or, indeed, any information at all. Ordinary laws....can shuffle information, but they can't create it.

This leaves him with the possibility of a kind of biological determinism which results from a heretofore undiscovered complexity law or information law that drives matter toward the goal of producing life:

Whereas the laws of physics merely shuffle information around, a complexity law might actually create information....I believe it is only under the action of an informational law that the information channel, or software control, associated with the genetic code could have come into existence.

From the standpoint of naturalism, however, such a law has at least two unacceptable implications. The first is that it flies in the face of Darwinian orthodoxy which claims that naturalistic processes are meaningless, purposeless and directionless. A law of information that exhibits foresight, purpose, meaning and direction and that pushes atoms and molecules toward the goal of increasing complexity would be the undoing of this claim.

The second is that if there is such a law and if the universe is actually suffused with purpose, meaning and foresight that would be compelling evidence for the existence of a super-natural mind, an intelligent architect of the cosmos.

If, though, scientists one day discover that life really is abundant in the universe then that would mean that the existence of such an information law and thus the existence of an intelligent supernatural agent are very likely. In fact, there's no significant difference between life resulting from a kind of biological determinism established by God and a supernatural miracle of instantaneous creation. They're both miraculous. The only real difference is the question of how long the process took.

In the beginning of the last chapter Davies quotes one of the greatest physicists of the 20th century, Freeman Dyson, who wrote in 1979 that, "The more I study the universe and the details of its architecture, the more evidence I find that the universe in some sense must have known we were coming." The evidence to which Dyson refers has multiplied in the decades since 1979 many times over.

Davies concludes his last chapter with this:

The search for life elsewhere [in the universe] is thus the testing ground for two diametrically opposed worldviews. On one side is orthodox science, with its nihilistic philosophy of the pointless universe, of impersonal laws oblivious of ends, a cosmos in which life and mind, science and art, hope and fear are but fluky incidental embellishments on a tapestry of irreversible cosmic corruption....

There is an alternative view, undeniably romantic but perhaps true nonetheless, the vision of a self-organizing and self-complexifying universe, governed by ingenious laws that encourage matter to evolve toward life and consciousness. A universe in which the emergence of thinking beings is a fundamental and integral part of the overall scheme of things. A universe in which we are not alone.

What Davies leaves to the reader to ask is where would such laws, laws that direct mindless matter to create biological information and consciousness, come from? Of the three possible explanations for the origin of life - physical law, biological determinism and miracle - the first is a non-starter and the other two both lead to the conclusion that there's an intelligence at work behind the universe.

Naturalists can't be happy with this state of affairs.

Tyranny for Our Own Good

One of the things that voters rejected in the recent election was the tyranny of elites on the left who believe that their intrusions into our lives is for our own good.

These elites believe that they're smarter than the rest of us and that we should defer to their superior knowledge and judgment. For our own good we should acquiesce to their wish to dictate what we can say, which cars we can drive, what sorts of appliances we can have in our homes.

For our own good we should've acquiesced to their demand during the covid outbreak that we all wear masks, forego socializing with family and friends, and close down churches and schools.

These elites are often moral pragmatists who believe that lies in the service of a righteous cause are righteous.

The great Christian apologist and literary scholar C.S. Lewis had something to say about such folks in his book of essays titled God in the Dock. He wrote:

Of all tyrannies, a tyranny sincerely exercised for the good of its victims may be the most oppressive. It would be better to live under robber barons than under omnipotent moral busybodies.

The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated; but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience.

They may be more likely to go to Heaven yet at the same time likelier to make a Hell of earth. This very kindness stings with intolerable insult. To be "cured" against one's will and cured of states which we may not regard as disease is to be put on a level of those who have not yet reached the age of reason or those who never will; to be classed with infants, imbeciles, and domestic animals.

Clive Staples Lewis (1898-1963)

Ethics and Evolution

In an essay titled Evolution and Ethics written in 1893 Thomas Huxley, otherwise known as "Darwin's bulldog," puts his finger on one of the chief difficulties with trying to establish a naturalistic basis for morality. One popular candidate for such a basis is the evolution of the moral sense in human beings, but Huxley, despite his total fealty to Darwinian evolution, illuminates the hopelessness of this strategy:

The propounders of what are called the “ethics of evolution,”... adduce a number of more or less interesting facts and more or less sound arguments in favour of the origin of the moral sentiments, in the same way as other natural phenomena, by a process of evolution.

I have little doubt, for my own part, that they are on the right track; but as the immoral sentiments have no less been evolved, there is, so far, as much natural sanction for the one as the other. The thief and the murderer follow nature just as much as the philanthropist.

Cosmic evolution may teach us how the good and the evil tendencies of man may have come about; but, in itself, it is incompetent to furnish any better reason why what we call good is preferable to what we call evil than we had before.

Huxley's right, of course. If the inclination to be kind and tolerant has evolved in the human species then so has the inclination to be selfish, violent, and cruel. So if evolution is to serve as our "moral dictionary" what grounds do we have for privileging kindness over cruelty? Both are equally sanctioned by our evolutionary history, and thus we can't say that either is better or more right than the other.

Huxley goes on to dispense with the notion that the evolutionary development of our ethical sensibility can provide us with some sort of guide to our behavior:

There is another fallacy which appears to me to pervade the so-called “ethics of evolution.” It is the notion that because, on the whole, animals and plants have advanced in perfection of organization by means of the struggle for existence and the consequent ‘survival of the fittest’; therefore men in society, men as ethical beings, must look to the same process to help them towards perfection.

The problem is that, for naturalists, the processes of nature are the only thing they can look to for moral guidance.

Having rejected the notion that there exists a transcendent, personal, moral authority, the naturalist, if he's to avoid nihilism, is left trying to derive ethics from what he sees in nature, which leads to what I regard as the most serious problem with any naturalistic ethics: There's simply no warrant for thinking that a blind, impersonal process like evolution or a blind, impersonal substance like matter, can impose a moral duty on conscious beings.

Moral obligations, if they exist, can only be imposed by conscious, intelligent, moral authorities. Evolution can no more impose such an obligation than can gravity. Thus, naturalists (atheists) are confronted with a stark choice: Either give up their atheism or embrace moral nihilism. Unwilling to do what is for them unthinkable and accept the first alternative, many of them are reluctantly embracing the second.

Consider these three passages from three twentieth century philosophers:

I had been laboring under an unexamined assumption, namely that there is such a thing as right and wrong. I now believe there isn’t…The long and short of it is that I became convinced that atheism implies amorality; and since I am an atheist, I must therefore embrace amorality….

I experienced a shocking epiphany that religious believers are correct; without God there is no morality. But they are incorrect, I still believe, about there being a God. Hence, I believe, there is no morality….

Even though words like “sinful” and “evil” come naturally to the tongue as, say, a description of child molesting, they do not describe any actual properties of anything. There are no literal sins in the world because there is no literal God…nothing is literally right or wrong because there is no Morality. Joel Marks, An Amoral Manifesto

The world, according to this new picture [i.e. the picture produced by a scientific outlook], is purposeless, senseless, meaningless. Nature is nothing but matter in motion. The motions of matter are governed, not by any purpose, but by blind forces and laws….[But] if the scheme of things is purposeless and meaningless, then the life of man is purposeless and meaningless too. Everything is futile, all effort is in the end worthless. A man may, of course, still pursue disconnected ends, money fame, art, science, and may gain pleasure from them. But his life is hollow at the center. Hence, the dissatisfied, disillusioned, restless spirit of modern man….

Along with the ruin of the religious vision there went the ruin of moral principles and indeed of all values….If our moral rules do not proceed from something outside us in the nature of the universe - whether we say it is God or simply the universe itself - then they must be our own inventions. Thus it came to be believed that moral rules must be merely an expression of our own likes and dislikes. But likes and dislikes are notoriously variable. What pleases one man, people, or culture, displeases another. Therefore, morals are wholly relative. W.T. Stace, The Atlantic Monthly, 1948.

We have not been able to show that reason requires the moral point of view, or that all really rational persons, unhoodwinked by myth or ideology, need not be individual egoists or amoralists….Reason doesn't decide here….The picture I have painted is not a pleasant one. Reflection on it depresses me….Pure reason will not take you to morality. Kai Nielson (1984)

What these thinkers and dozens like them are saying is that the project of trying to find some solid, naturalistic foundation upon which to build an ethics is like trying to find a mermaid. The object of the search simply doesn't exist, nor could it.