Bovaer® is a recently FDA approved feed additive that reduces methane emission from cows. Their goal is to reduce methane to save the climate.

At some point, people may need to start blowing up the facilities that produce these chemicals and attack the c-suite monsters at these companies. They need to know that if you poison the food supply, there will be dire consequences.

https://www.dsm.com/anh/products-and-services/products/methane-inhibitors/bovaer.html