Oxide CTO @bcantrill says AI extinction talk "escaped containment" from Silicon Valley, only to run into a basic question from family members: how exactly does this lead to extinction? "In the larger world, the commonsensical world, these arguments don't carry the weight that they do here in Silicon Valley. People have the natural question of, 'I'm a gym teacher in Little Rock, Arkansas, and I'm trying to understand how that would lead to my extinction.'" "Nope, it does not lead to your…