When I try to talk to "progressives" or anyone who says they care about the environment, I eventually run into those folks who say, "well, humans are the ultimate problem. If there weren't that many humans on the planet then we wouldn't have all the problems that we do."
So, I made a short video talking about the real population problem, farmed animals in animal agriculture. I hope you like the video and share it with others who may be interested.
Here is the link: https://youtu.be/r7YtQNj_lgM