Population activists have been frequently accused of taking a simplistic approach to our environmental crisis. We are told that it is not just about human numbers, but how we choose to live. Talk about the pot calling the kettle black. It is the environmental movement that is guilty of over-simplification. If they concede that population growth is a worthy concern, it is usually an afterthought, and typically framed as a global problem that afflicts distant continents. Their maniacal obsession with per capita consumption invites a countervailing stress on over-population.