We're all sheep. It just depends on the flock. That's Keith about 26 minutes into this week's episode — and it's the sentence that reframes the whole conversation. Part 1 of a two-part arc on judgment: how we do it, why we do it, what changed, and why our nervous systems weren't built for the scale we're doing it at now. Gerren opens with a story about a friend's 50th birthday party — two baby…