The third point seems merely a consequence of man's need to reproduce and eat, together with the advantage of pro-social instincts. If a machine with general in

The third point seems merely a consequence of man's need to reproduce and eat, together with the advantage of pro-social instincts. If a machine with general intelligence didn't have to worry about energy consumption or reproduction, I doubt it would experience ennui or depression. (Of course the Singularity is another matter.)