http://www.msnbc.com/msnbc/stephen-hawking-working-new-theory-everything
One thing I'm curious about is whether this supports the idea that the total, unbounded but finite universe should be about 2x10^23 times the size of the observable universe. It seems a little vague, but the main point of Hawking's Facebook post seems to be possible confirmation of primordial gravitational waves. In any case, if we can finally tie gravity into quantum field theory... Well, what next?
One thing I'm curious about is whether this supports the idea that the total, unbounded but finite universe should be about 2x10^23 times the size of the observable universe. It seems a little vague, but the main point of Hawking's Facebook post seems to be possible confirmation of primordial gravitational waves. In any case, if we can finally tie gravity into quantum field theory... Well, what next?