John fails the coronavirus antibody test; Bob consoles him ... Science fiction, free will, and robot sex ... The Devs interpretation of quantum mechanics ... The Wright-Horgan interpretation of Devs, part 1 (spoilers) ... The Wright-Horgan interpretation of Devs, part 2 (lots of spoilers) ... John: we need the concept of free will more than we need God ... Is the many worlds interpretation consoling or terrifying? ...