Is there a reliable online source for the human cost of global warming over the next 50 years? (ie; Flooding due to rising sea level, extreme weather events due to warming waters, etc.)
I think there was some information like this available in the book version of %26quot;An Inconvenient Truth,%26quot; but I don%26#039;t have access to it and I need to finish this geography essay very soon.

The cost of global warming: Free. Sponsored by Mother Nature.

The financial cost of trying to stop it:
Kyoto: at least $20 trillion. You read right – trillion. I’ll leave the pennies off – it’s $20,000,000,000,000
http://webcenters.netscape.compuserve.co...

Increased energy costs:
http://www.prnewswire.co.uk/cgi/news/rel...

Here is a summary by the BBC news:
http://news.bbc.co.uk/2/hi/in_depth/629/...