Expertise & ignorance alike don’t carry across domains.

Writer Jack London's mansion,The Wolf House, that he was building up in Sonoma county was destroyed by a fire that investigators later attributed to the spontaneous combustion of oil-soaked rags in the dining room...

> but believes 9/11 was an inside job

Uh, really? I haven't been following him for a while, so I don't absolutely know if you're wrong, but I absolutely can see him joking about it and maybe even taking it too far.