You don’t survive without “chemical emissions.” Life is a literal process of “chemical emissions.” Society can scale to about a couple million people who live in absolute destitute poverty without “chemical emissions.”

It’s something to consider that the very thing that gives us the lives that enable a degree of meaning, discovery, and advancement has been demonized. You realize the earth just dumps incomprehensible amounts of natural gas into the air, and an untold other number of chemicals, and smoke, and ash, etc.

It might be worth some self reflection that you can see something so incredible as launching a rocket into outer space and only see the absolute worst of humanity in it. That is a choice. Just saying.