I don't require that the main guest [of StarTalk] have any science knowledge or background at all. It's just, I have a conversation with them, it's long and winding, and we find out what parts of what we learn about the person lend themselves to further scientific discussion with an expert who is brought into the studio. So that's how that comes together.
Since science is fashionable today, it allows its fraternity to propose cloddish monstrosities as a solution to man's problems in many fields. Fashion rules and, anyway, who but the experts can even dare to speak up?