(Gee, I read the first couple of sentences and I thought this was going to be a parody of me!)
From a bibliography that I found at some point, it looks like those that ended up in the Tales were first published between 1959 and 1961, and those that ended up in More Tales were from between 1965 and 1971. Presumably the American publisher commissioned (if that's the word) the translator to do half of them, and he just started at the beginning.
Besides the recent discussion on Pirx and AI, something that stands out in my mind is that we will still be terrestrial creatures of itches and sweat and nerves and foolish mistakes and blame and delusion who are not particularly well-suited to metal and zero-g and vacuum.
[I wonder how they seemed back in the era when cybernetics was denounced as ideologically incorrect pseudoscience]