If you do your research on hot springs all over the world they're usually places of peace. People even in warring nations and so forth they'll go and live in peace together around the hot springs which were always considered medicinal. I firmly believe in water therapy.
Crucial to understanding federalism in modern day America is the concept of mobility or 'the ability to vote with your feet.' If you don't support the death penalty and citizens packing a pistol - don't come to Texas. If you don't like medicinal marijuana and gay marriage don't move to California.
I also like to look at the dynamic that takes place between religion and science because in a way both are asking the same questions: Who are we? Where do we come from? Why are we here? Where are we going? The methodologies are diametrically opposed but their motivation is the same the wellspring is the same in both cases.