Hmm. I left the UK for similar reasons. I could see more and more of my hard-earned being taken from me to fund hair-brained schemes and scroungers, and in return my kids wouldnt be safe walking the streets or get a half-decent education.
The rest of the world is in a better state, imo. Not sure how near the precipice it really is. The UK will be the worst hit nation because it gave up making things, and turned to pushing bits of paper around.
As for the mountains/soup tins comment, you are right, but I've made sure I am within a stone's-throw...