Looks like Chimpy and his administration have cleared out NOLA for no reason, a mere 3ft increase in sea level (likely within the next 50 years) will completely wipe NOLA off the map. (look at the graphics along the right hand side of the article)
By the end of THIS century, if the current trends continue, we can expect to see HUGE changes along the Southern and Eastern coasts of this country. I won't even go into the loss of islands and increased storms, etc.
Oh and it seems that Miami may take the plunge sometime during the 22 century as well. Now is the time to get that inland, soon to have a view, property while its cheap.