Good question. I think a good approximation is total body mass of the population. By this measure, only cattle are more successful than humans, and obviously only because we deliberately breed them for food: https://xkcd.com/1338/
Good question. I think a good approximation is total body mass of the population. By this measure, only cattle are more successful than humans, and obviously only because we deliberately breed them for food: https://xkcd.com/1338/