Where Did Language Come From?
Some schools of Indian philosophy maintain that Sanskrit was divinely inspired. And there might possibly be some truth in this. Erich von Däniken and others believe that thousands of years ago humanity was visited by ETs, who appeared as gods to the people of the time. He proposes that they interbred with human beings, jump starting civilization. However, as we now begin to map our genome and those of related species, we find no evidence of any such intervention; there are no sudden gaps or intrusions of new genes.