Discussions of human population are hair-triggers for many on the left who feel that any mention of overpopulation is code for racist eugenics programming. Simultaneously, those on the right looking for a backdoor into the environmental movement have tried to make immigration-related “population control” an issue. All demagoguery aside, however, the exponential increase in human population is a fact, and a fact that brings with it a raft of consequences impossible in a world with fewer humans. Humanity monopolizes an enormous percentage of the world’s surface, as well as the products of that surface, and whether rich or poor, more humans means less room for anything else. It’s past time for a non-ideological discussion on population that cuts through the hate and fear and gets to the heart of the matter: other species live on this planet as well, and they need to be able to get away from us. As our numbers increase, that is becoming impossible. This project aims to make the link between the dwindling numbers of so many distinct forms of life and the swelling of one big, rude one: humanity.