Kurston and the Guidestones - What's Your Bottom Line?

As economies develop, the birth rate goes down and kids switch from being an economic asset to being an economic liability. As a result, i don't think that the half a billion limit kirston proposes is close to right. With more developed economies and technology, earth can hold vastly more people than it does now. And so the oh no, we've got to aggressively limit population or dis aster will result. Ideas that kurston had in the 19 seventies are so 19 70s.