It gets very hard to predict the future once you have smarter-than-human things around. In the same way that it gets very hard for a chimp to predict what is going to happen because there are smarter-than-chimp things around. That’s what the Singularity is: it’s the point past which you expect you can’t see.
In this messianic vision, machine intelligence will come to redeem the universe of its incalculable stupidity. He takes a goal-oriented approach to cosmology, imposing upon the universe itself a kind of corporate project-management structure, composed of a series of key deliverables across deep time.
Humans, after all, weren’t actively hostile toward most of the species we’d made extinct over the millennia of our ascendance; they simply weren’t part of our design. The same could turn out to be true of superintelligent machines, which would stand in a similar kind of relationship to us as we ourselves did to the animals we bred for food, or the ones who fared little better for all that they had no direct dealings with us at all.