Comment The Right Question (Score 1) 522
Often people wonder whether we will be able to support a population of 7 or 10 or whatever billion people. I don't find that interesting, I'm sure we can have many billions more on just this planet alone. The real question is what will be left of nature with 10 billion western style living people? Will we as a species be able to preserve any significant amount of wildlife, ecosystems and natural beauty for our children?