In fact, lots of astrophysicists think the anthropic issue, rather than signaling a problem with modern science, points toward a deeper understanding of the universe. Rees likes to use our solar system as an analogy. Says Rees: “If Earth were the only planet in the universe, you’d be astonished that we just happened to be exactly the right distance from the sun to be habitable.” That would be absurdly improbable, but it becomes much less so when you realize that the Milky Way almost certainly has millions of planets. With so many possibilities, it’s not surprising that at least one planet is friendly to life.

And so, he contends, it might be with the cosmos. What we think of as the “universe,” argues Rees, could well be just one of trillions of universes on an indescribably vaster stage called the multiverse. Each of those universes would have different laws and characteristics. Most of them are totally unlivable; like Earth, ours just happens to be one of the lucky ones.

— Cosmic Conundrum

— By Michael D. Lemonick; J. Madeleine Nash

— Time (magazine)

The correct version of anthropic principle should be called the anti-anthropic principle.

— Me@2011.11.10

2012.03.02 Friday ACHK