Is it really that big an issue to where we keep dumping all the money towards it? I keep reading that with the Arctic thawing out there are new shipping lanes and new resources available that we didn't have before (i.e. Greenland). Sounds like civilization is just adjusting and going to make the best of it. Is the world in that big of danger with melting ice and higher water levels? Isn't this just a normal cycle as Earth goes?