Awesomelyglorious wrote:
Jono wrote:
Have you read The Elegant Universe by Brian Greene? The book is about string theory but doesn't have any equations in it as it's for the general audience. Plus there are sections in it, which he says you can skip if it gets too technical. With regards to intellectually oriented things, I'm not sure if physics stuff is your cup of tea though. Brian Greene also wrote another book called the Fabric of The Cosmos, which is more general physics.
I haven't read anything by Brian Greene, however, I am not very interested in string theory given ongoing questions on its scientific merit. I also would prefer to avoid basic physics given that it also feels like a category that could be picked up elsewhere, given that physics itself isn't copyrighted.
Right, there are people who question the scientific integrity of string theory. Their main complaint about it though, is that can't be any direct tests of it given that it deals with energy scales 20 orders of magnitude higher than what can currently be achieved even by the newest particle accelerator. There are some things that can be indirectly tested, such as the search for supersymmetry, although some people argue that it provide only very weak evidence. It's not necessarily true that string theory is incapable of being tested. I'm not going to pretend that string theory is fact because there hasn't been any evidence to date to support it, although it may be because it's still in an incomplete state and is not well defined. This doesn't mean that researchers interested in it shouldn't per-sue it though, since about 60 years ago quantum mechanics was in a similar state to what string theory is in now.
The book, even though it is written by a string theorist, I think gives a fair hearing to the criticisms as well. If you watch the Nova documentary series based on the book, you'll even see some of the opponents being interviewed.
If you don't want a book on basic physics or this one, then are you interested in advanced physics? I could also suggest Black Holes and Time Warps by Kip Thorne, that one is about general relativity.