Gates and everyone of his fellow Free Trader Communist Globalists wants to take al American wealth and redistribute it to the third and near third world. No secret about that...only a fool would dispute it is happening
They want to rid the earth of a large, large chunk of us.
Then, they want who is left and not servicing their technocratic lifestyles living in a Hunger Games environment. A sort of Soviet Union meets the Hunger Games. Scientists, robotics engineers, etc will still have a need.
Probably minus the actual hunger games but who knows they may evolve to that level in short time too.
Think I am crazy? Read John P. Holdren's book and papers. He's very clear what they think needs to happen.
Then ask yourself who the Science Czar currently is.