Do you have a more sustainable way to produce meat in mind? Ethics aside, the addition of another trophic level makes meat production necessarily less efficient than that of an equivalent amount of plants.

If I had an easy way I'd be a hero and likely pretty rich.

I'm excited about vat grown protein (not plant based) over the long term, but in the short term I think we would get some traction from eating less feedlot grain fed meat and more free range grazed meat that could use less desirable land to produce.