I guess Arthur Fleck is a member of the Green Party.
"Something that oftentimes isn't talked about in the environmental movement or in the conversation about climate change is that the meat and dairy industry is the third-leading cause of climate change. I think sometimes we wonder, 'What can we do in this fight against climate change?' And there is something you can do today, right now, and tomorrow by making a choice about what you consume... I struggle so much with what I can do at times. There are things I can't avoid. I flew a plane out here last night, but one thing I can do is change my eating habits. So I just want to urge all of you to join me in that."