Refuting false notions on “overpopulation” is going to require more and more posts. Though in actual fact “the birth dearth” is a greater problem, many still maintain out of date worries of too many people falling off the globe. (Apparently, they may also think the world is flat.) Some British sites address this issue here.
Tis true: “Human beings are the ultimate resource.”
Malthus. Not just wrong, but dead wrong. Correct your assumptions accordingly.