Freeman Dyson muses on outsider science in the NYRB, “Science on the Rampage”:
In my career as a scientist, I twice had the good fortune to be a personal friend of a famous dissident. One dissident, Sir Arthur Eddington, was an insider like Thomson and Tait. The other, Immanuel Velikovsky, was an outsider like Carter. Both of them were tragic figures, intellectually brilliant and morally courageous, with the same fatal flaw as Carter. Both of them were possessed by fantasies that people with ordinary common sense could recognize as nonsense. I made it clear to both that I did not believe their fantasies, but I admired them as human beings and as imaginative artists. I admired them most of all for their stubborn refusal to remain silent. With the whole world against them, they remained true to their beliefs. I could not pretend to agree with them, but I could give them my moral support.
My main problem with Dyson’s view is that it doesn’t take into account those cranks and pseudoscientists who are actually acting in bad faith – peddlers of snake oil, front-men for deep-pocketed business interests threatened by research on tobacco, climate change, etc., and religious fundamentalists who can’t make peace between their faith and thoroughly established science. In fact, it’s likely that there are many, many more dishonest pseudoscientists than the deluded but honest amateurs that Dyson describes, and his knee-jerk sympathy for the scientific outsider makes him a potential sucker. Continue reading “Freeman Dyson on the rampage”