Farm animals

[chimp3]

Alan Savory claims that his methods of rotational grazing actually reverse desertification, builds topsoil, stops erosion, etc. He has his critics and may be spouting pseudoscience. But aside from the claims about land management this is a much more humane way to raise meat and dairy. Advocates of this approach raise cattle, pigs, poultry. All animals are raised in outdoor settings where they get to express their nature, pigs root and chickens scratch the soil. Here is his tedtalk :