Everything is similar if you're willing to look far out of focus.
Logic doesn't apply to the real world. D. R. Hofstadter and D. C. Dennett (eds.) The Mind's I, 1981.
Kubrick's vision seemed to be that humans are doomed, whereas Clarke's is that humans are moving on to a better stage of evolution.
The principal activities of brains are making changes in themselves.
The brain happens to be a meat machine.
I bet the human brain is a kludge