MANY ENTREPRENEURS launching each a global sporting occasion and a novel consumer-health enterprise can be glad with the scope of their ambitions. Not so Aron D’Souza, who frames the longer term in epic phrases. Final yr, at a convention in Oxford on human enhancement, he informed a crowd of scientists, athletes and buyers: “Each nice second in historical past begins someplace. And after we consider necessary establishments [or] social actions such because the United Nations, liberal democracy, human rights, we regularly neglect these are the creation of males, not gods.”