Martin Freeman

To my mind there are not enough things that show the Nazis as human, as smart people, charismatic people, who are not inhuman naturally. But who are able to be fantastically inhuman when they choose to be.

I learned how to comport myself among trolls, elves, hobbits or goblins. I learned that a friend can be lost to greed and avarice. I learned that solving riddles may be as important a survival skill as bowmanship. I know how to talk to a dragon, and that it's best not to.

Companies selling a product play down its vulnerability and emphasize its robustness. But only after technology leaves the dock is it really tested. For human operators in control of a supposedly infallible system, complacency and overconfidence can take over, and caution may be thrown to the wind.