Splitting the Tasks

Debkafile has a reputation for being a little unreliable, but nevertheless this particular report makes sense. It's also interesting:

An authoritative US military source told debkafile Sunday, Aug. 5 that the American armed forces are standing ready for war with Iran. Without going into the thorny question of who should lead the operation to dismantle Iran’s nuclear program, the US or Israel, it is understood that one of the US Air Force’s tasks will be to destroy Iran’s Shehab-3 ballistic missile batteries which have Israel and Saudi Arabia within range.

This task is not as formidable as Iranian spokesmen would have the world believe. Tehran’s entire stock of those missiles is no more than 30-40. That quantity is not nearly enough to take on the entire gamut of potential wartime foes, the United States Middle East bases, Israel, Saudi Arabia, Qatar, Jordan and Turkey. They would quickly be picked off by American Aegis Ballistic Missile Defense Systems and Israeli Arrow guided interceptor rockets, which are synchronized through the advanced US X-Band radar systems installed in the Israeli Negev and southeast Turkey.

There's more info on this at the link. I'm a little surprised that there's not more talk in the media about the impending war with Iran. It seems that if it happens, which it almost certainly will, it'll catch many Americans by surprise.

God and Quantum Physics

University of Delaware physicist Stephen Barr at Big Questions Online poses this thought-provoker: Does quantum physics make it easier to believe in God? Here's his prelude to his answer:

Not in any direct way. That is, it doesn’t provide an argument for the existence of God. But it does so indirectly, by providing an argument against the philosophy called materialism (or “physicalism”), which is the main intellectual opponent of belief in God in today’s world.

Materialism is an atheistic philosophy that says that all of reality is reducible to matter and its interactions. It has gained ground because many people think that it’s supported by science. They think that physics has shown the material world to be a closed system of cause and effect, sealed off from the influence of any non-physical realities --- if any there be. Since our minds and thoughts obviously do affect the physical world, it would follow that they are themselves merely physical phenomena. No room for a spiritual soul or free will: for materialists we are just “machines made of meat.”

Quantum mechanics, however, throws a monkey wrench into this simple mechanical view of things. No less a figure than Eugene Wigner, a Nobel Prize winner in physics, claimed that materialism --- at least with regard to the human mind --- is not “logically consistent with present quantum mechanics.” And on the basis of quantum mechanics, Sir Rudolf Peierls, another great 20th-century physicist, said, “the premise that you can describe in terms of physics the whole function of a human being ... including [his] knowledge, and [his] consciousness, is untenable. There is still something missing.”

How, one might ask, can quantum mechanics have anything to say about the human mind? Isn’t it about things that can be physically measured, such as particles and forces? It is; but while minds cannot be measured, it is ultimately minds that do the measuring. And that, as we shall see, is a fact that cannot be ignored in trying to make sense of quantum mechanics. If one claims that it is possible (in principle) to give a complete physical description of what goes on during a measurement --- including the mind of the person who is doing the measuring --- one is led into severe difficulties. This was pointed out in the 1930s by the great mathematician John von Neumann. Though I cannot go into technicalities in an essay such as this, I will try to sketch the argument.

Barr goes on to show in what follows how, if there are no non-physical minds, i.e. if everything is material or physical, then the laws of quantum physics lead to the absurdities of the Many Worlds Hypothesis. He closes with this:

In the Many Worlds picture, you exist in a virtually infinite number of versions: in some branches of reality you are reading this article, in others you are asleep in bed, in others you have never been born. Even proponents of the Many Worlds idea admit that it sounds crazy and strains credulity.

The upshot is this: If the mathematics of quantum mechanics is right (as most fundamental physicists believe), and if materialism is right, one is forced to accept the Many Worlds Interpretation of quantum mechanics. And that is awfully heavy baggage for materialism to carry.

If, on the other hand, we accept the more traditional understanding of quantum mechanics that goes back to von Neumann, one is led by its logic (as Wigner and Peierls were) to the conclusion that not everything is just matter in motion, and that in particular there is something about the human mind that transcends matter and its laws. It then becomes possible to take seriously certain questions that materialism had ruled out of court: If the human mind transcends matter to some extent, could there not exist minds that transcend the physical universe altogether? And might there not even exist an ultimate Mind?

In other words, the most common sense interpretation of quantum phenomena suggests that materialism is false and that mind is an ontologically real substance. If that's the case then there's good reason to think that the appearance of design in the cosmos is not appearance only, but rather a genuine product of intentional, conscious creative activity. And if that's the case we're on the threshold of acknowledging the existence of a Mind that sounds very much like the Mind described in Genesis 1.

If you have even just a basic understanding of quantum theory you'll find the rest of the article very interesting.