Curious, I can understand not liking him for supporting/speaking at an organization you dislike, but what's wrong with the idea of population control? So many

Curious, I can understand not liking him for supporting/speaking at an organization you dislike, but what's wrong with the idea of population control? So many of our problems could be fixed by limiting the population of the human race. To be clear, I'm not proposing a solution for doing so nor am I saying the ends would justify the means for how this is reached. However can you not agree that climate change, pollution, resource shortages, etc are caused by having too many people on this planet? This is especially true if people in first-world countries want to continue their lives of excess. The only reason to keep growing in population is to add fuel to the economic fire, so to speak. This is not a sustainable trend though.