It's hard to find a good place to live in the US with floods, tornados, hurricanes, fires, earthquakes, children, volcanoes, heat waves, and crazy rednecks ruining everything.
I agree with Nuri with the Amazonian houses. The houses in Iowa that are like 5 feet from the river are built on platforms and such. Duh, it makes perfect sense. Though I think we should go Jetsons and just build our houses into the stratosphere.