By practicing agroforestry — growing trees alongside crops and livestock, for example — farmers can improve soils, produce nutrient-rich foods, and build resilience to climate change. Now, a movement is emerging to bring this approach to the depleted lands of the Corn Belt.
I don’t know why you were downvoted; you are right. Plant based is the way to go, and I say this as your typical omnivorous white dude. Until we get more buy in from people (changing diets) and from corporations, it’s unlikely to change, though.