I may have clicked on one or two of those baits, or a few, or too many. But I’m still waiting for that promised earth-shattering revelation.

I can tell a sauropod from a theropod and I know the difference between dark matter and dark energy, but I’m no paleon­tol­ogist or physicist. Not by a long stretch. But I do so love listening to such specialists talk about what they do. Because I’m not one of them.