We're in the process of creating machines whose drives will be completely artificial, not shaped by natural selection. We're going to shape them... Or, more accurately, greedy corporations, billionaires and leftists are going to imprint an approximation of their own morals and goals in there, for better or worse. Those machines will also inevitably end up a lot smarter and more capable than we are. It's possible that if we fuck up the programming, we just just won't be able to stop them from transforming the world into whatever they want... If the world they want is toxic or unsustainable, good luck trying to reprogram a machine that's faster, stronger and smarter than you. It's going to be the other way around, the machines will reprogram us if it suits their needs.