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Physicist Sean Carroll, speaking at James Randi’s “The Amazing Meeting”, tells how anomalous phenomenon simply can’t happen because the laws of physics are completely understood:

There are actually three points I try to hit here. The first is that the laws of physics underlying everyday life are completely understood. There is an enormous amount that we don’t know about how the world works, but we actually do know the basic rules underlying atoms and their interactions — enough to rule out telekinesis, life after death, and so on. The second point is that those laws are dysteleological — they describe a universe without intrinsic meaning or purpose, just one that moves from moment to moment.

The third point — the important one, and the most subtle — is that the absence of meaning “out there in the universe” does not mean that people can’t live meaningful lives. Far from it. It simply means that whatever meaning our lives might have must be created by us, not given to us by the natural or supernatural world. There is one world that exists, but many ways to talk about; many stories we can imagine telling about that world and our place within it, without succumbing to the temptation to ignore the laws of nature. That’s the hard part of living life in a natural world, and we need to summon the courage to face up to the challenge.

There’s a lot of elements to like about the talk, and Sean Carroll is no doubt a smarter man than me, but the pre-emptive debunking of apparent anomalies in science (such as parapsychology and the evidence for the survival of consciousness) – in effect, saying that we need not even test these anomalies because the laws of physics are already understood and preclude them – left me thinking of another well-known scientist’s thoughts on the apparent completeness of science. Considering the alternative scientific viewpoints from the likes of physicist Henry Stapp, on theoretical explorations of the possibility of an afterlife, and Dean Radin’s recent work on conscious influence in the famous double-slit experiment, the famous (though possibly apocryphal) fin de siècle quote of Lord Kelvin immediately came to mind when contemplating Carroll’s pronouncements:

There is nothing new to be discovered in physics now. All that remains is more and more precise measurement.

Within a few years, science was turned on its head by relativity, and followed by quantum mechanics. One can only wonder if current-day anomalies, such as those explored by parapsychologiests, might one-day lead to some similar revolution, this time involving consciousness or information as primary elements of the cosmos.