Say you move to France because US taxes increase. It's great in France. Then they up taxes, so you move to Australia. Then Australia goes to war and you disapprove, so you move again. At what point do you stick it out?

I'm not saying your country or city of origin is by default the best region for you to live. But the only reason there are great places to live is because intelligent, creative, passionate people found a community they cared about and they stayed to work through the difficult problems. You could be one of these people... or you could move to a country with currently lower taxes.