> It sounds nice but it's just one non sequitur after another. A very sleek looking plane that is incapable of flight. I like this analogy, especially because

> It sounds nice but it's just one non sequitur after another. A very sleek looking plane that is incapable of flight. I like this analogy, especially because it alludes to the Dijkstra quote [1]. In this light it's probably unfruitful to try to create submarines that mimic swimming or that look like fish - you'll just end up with fancy looking stones. [1] "The question of whether a computer can think is no more interesting than the question of whether a submarine can swim"