I began to discern the paradox lurking at the heart of Karl Popper's career when, prior to interviewing him in 1992, I asked other philosophers about him. Queries of this kind usually elicit dull, ...

I’ve seen the signs around in a few people’s yards. “Hate Has No Home Here, ” they say, followed by translations of the phrase in Hebrew, Arabic, Spanish, Korean, and Urdu. I didn’t think much of them ...