Right, Iains. Take a look at your chart. Bangladesh, Pakistan, India, Nigeria. All big beasts population-wise, all consuming a tenth or less per capita than the US. Brazil, less than a fifth. China, less than a third. We've covered way over half the world's population there. You want to blame people for making more people. Well I want to point out the real culprits. The US has less than five percent of the world population yet consumes 25% of the world's natural resources, and pollutes the air accordingly. Shifting the blame on to people in developing countries, which is where that big population resides that you want to blame, is, well...there's a word for it. And, worse, your approach to the problem doesn't provide even a hint of a solution.