How to kill humane deaths using

Bioweapons/diseases to kill many animals such as prion-mad cow disease.

Weather events reducing food supply

Lack of water

Need to reduce GHG METHANE (Not true) / Fecies in water

Transisiton to robotic animals

https://www.avma.org/sites/default/files/resources/AVMA-Guidelines-for-the-Depopulation-of-Animals.pdf