Good, by the way, consulted on the film "2001" and so we might think of him as father of the film's maniacal supercomputer, HAL.
In 2000, Bill Joy, the co-founder and chief scientist of Sun Microsystems, wrote, "Enormous transformative power is being unleashed. These advances open up the possibility to completely redesign the world, for better or worse for the first time, knowledge and ingenuity can be very destructive weapons."
Hans Moravec, director of the Robotics Institute at Carnegie Mellon University in Pennsylvania put it more bluntly: "Robots will eventually succeed us: humans clearly face extinction."
Ultimately, the new Cambridge study may offer our best solution to the Fermi Paradox: Why hasn't Earth already been visited by intelligent beings from the stars?
If, on a grand cosmic evolutionary scale, artificial intelligence inevitably supersedes its flesh and blood builders it could be an inevitable biological phase transition for technological civilizations.
This idea of the human condition being transitional was reflected in the writings of Existentialist Friedrich Nietzsche: "Man is a rope, tied between beast and overman–a rope over an abyss. What is great in man is that he is a bridge and not an end, ..."