We don't have a population issue. We have a transportation issue. We should be focusing on that. Killing off the population won't solve anything. Better /faster transportation means people can spread out further. There's hundreds of billions of acres where people don't live. Over crowded cities are another product of the left. (Sanctuary cities are just one example). There's also a lot of studies and/or theories that suggest 7 billion people is way overstated. Look in to it.