Just look at the disastrous conditions back in the 30s, and there has been no Climate Change since then.
http://stevengoddard.wordpress.com/hanse...
Elevation - any land less than 70 metres above sea level is at risk of being flooded by rising sea levels.
Electricity prices
gdp works but it does not include environment degredation. china has a gdp higher than usa for example.
worldwide crop failures > massive starvation > humanity turns to dust