One of my thoughts is the hard return on efficiency isn't linear. 140 years ago generators were 60% efficient. 20 years later 96% efficient. That's big close t

One of my thoughts is the hard return on efficiency isn't linear. 140 years ago generators were 60% efficient. 20 years later 96% efficient. That's big close to 40% better. 20 years after that 98% efficient. 4% better... Now maybe 99.5% so 1.5% better. I feel like a lot of things they through computers at to improve productivity are kind already efficient. My mom's first washing machine washed clothes. Mine with a microcomputer also washes clothes. Parents first microwave had a power dial and a mechanical timer. You reheat food in it. Mine with a computer also reheats food. There is no real fundamental change here.