But that's not what studying population shows us: when people have economic opportunities, education, and choices, they choose to have fewer children. So much s

But that's not what studying population shows us: when people have economic opportunities, education, and choices, they choose to have fewer children. So much so that we end up with the "problem" of the birth rate dropping below what's needed for replacement. It doesn't appear that population growth will ever reach the point that we'll have a problem producing enough food to feed everyone.