re: There's that fear again
Computers, as I said above will only be commanded to do and know what we want them to.
You have any other ideas?
If so, be ready to face the outcome.
You thought Hal 2000 was bad, you'll be history.
Keep in mind that computers keep things in a literal sense.
They don't know what you 'meant' or if, as humans often do... change your mind... come up with something/problem new.
That's it for me on this one.
-end-done-fin.