At birth, the earth was a hellish planet, incapable of supporting any life form whatsoever. From that condition, how did life on Earth not only flourish but also survive at least six mass extinctions, losing 60 to 90 percent of the life form of those particular periods? In this section, we will discuss this evolutionary history of life on Earth. We will also touch on the future evolutionary path that the currently living species of the world may go through. It is very much likely that the evolution of life (even the human) is still at work, as we pass our days in the twenty-first century. The remarkable advancement of this century will be the emergence of artificial intelligence and life-form development by humans themselves. Are the Homo Sapiens becoming the Homo Deus?