It seems to us that we don’t have to change ourselves, that evolution is completed and nature simply is to remain as it is. But it only seems to us or we would like things to be like this. We have to change ourselves, and the whole of nature has to change for our sake. What does “nature” mean? Nature is laws that oppress us and force us to aspire to the next step.
Scientists are able to discover that the next stages of human evolvement are necessary; they can also discover that the next stages of human evolvement have to be altruistic exiting ourselves, our limitations. But there is no method that enables us to do this in our world, proceeding from the study of our nature.