In the Dark

Oooh….somebody’s written me a letter via a blog!

I was just re-reading this post over at Cosmic Variance about a paper by Sean Carroll, which he summarises as: Our observed universe is highly non-generic, and in the past it was even more non-generic, or “finely tuned.” One way of describing this state of affairs is to say that the early universe had a very low entropy. … The basic argument is an old one, going back to Roger Penrose in the late 1970′s. The advent of inflation in the early 1980 … Read More

via Letters to Nature

This entry was posted on August 7, 2011 at 11:31 am and is filed under The Universe and Stuff with tags astronomy-2, Cosmology, fine-tuning, Science, the-universe. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.