It’s the only type of diversity that truly matters.
Discussion
Civilization's existence absolutely depends on good original ideas. But at the same time many original ideas are no good at all.
Yes. Well, original ideas that are bad naturally die unless they’re propped up by coercion or violence.
I think George Bernard Shaw said it well: "The reasonable man adapts himself to the world. The unreasonable man insists on adapting the world to himself. Therefore all human progress depends upon the unreasonable man."