Comment Let's try a hypothetical (Score 2, Insightful) 658
What if...just suppose that the climate change that you fear for its cost is natural and not man-caused?
Should we then muck with the environment in an effort to stop it, because of the cost if we don't?
As far as economic disruption goes, that's going to be no big deal in a free country. People will move out, move uphill/inland and their assets(other than real estate) and work will follow. More will be employed building new harbors, new levees, etc. The economy can readily adapt and does so way faster than any ecosystem can change.