We see altruistic properties acting in nature at all of its levels. We simply do not pay attention to this. Talk with biologists or people who deal with nature or live close to it and they will attest to how altruistic nature is. And it a living organism that simply works wonders! There is not a single element in a living organism that exists for its own sake. It exists only for the sake of its organism, consuming only what is necessary in order to work for the benefit of the entire body. In other words, it consumes what is necessary for existence and its entire being is directed toward the existence of the entire organism, to securing its general livelihood. This is the structure of even animate organisms.