You seem to be making the naturalistic fallacy in this thread of comments - that which is ought to be. That evolution adapts the species, therefore that is good

You seem to be making the naturalistic fallacy in this thread of comments - that which is ought to be. That evolution adapts the species, therefore that is good and any "unnatural" modification of human body is bad. Once evolution created the human species, a species that is smart and can debate ethics, there is no need to depend on evolution to improve either the species or the individual. Technology and our ethics can allows us and guide us to improve. Whether we like it or not, transhumanism is going to come in the next few centuries and then we will be able to systematically improve our bodies and brains as we chose to improve them, not by the random statistical process of evolution by natural selection.