What will be the best cities to live at in 40 years time?

I just want your opinion, your reasons for that too would be fantastic. Considering global warming and everything in general.

Public Comments

1. Kind of planning ahead aren't you. I would say any one not on a coastline would be better.
2. Global warming may be an issue, but population growth may be more of an issue. So perhaps looking at cities with low population densities. One place I would consider is La Serena, Chile. While it is coastal, ocean levels would proper not affect the city proper. And Chile in general has a very low population density. Bangkok, now that's a different story. :)