Robin Hanson is one of those people you just have to follow, or you aren’t cool.

Check out his Memorial Day podcast with Econtalk on the topic of signaling.

Signaling is one of those amazing concepts, that, when you start to get it, you see everywhere, and witness how it directs huge quadrants of human behavior. As Marshall McLuhan said, the medium is the message. That was him trying to say that signaling matters a shitload.

We automatically signal all the time without even knowing it. Below the threshold of active consciousness our subconscious is making calculations about our signaling all the time. In our active consciousness too, of course. Some people are consumed by the whole thing 24 hours a day. It’s human nature.

Back to Hanson, here’s his tenure statement (pdf). Yes, the man is clearly a genius, but as I like to say, “how genius?” It’s difficult to say, because all human “geniuses” are a lot dumber than what I can vaguely imagine as being just to the right of the Gaussian, but Hanson is definitely in the top five in the transhumanist-oriented community. I wish he would think more directly on how to deal with extinction risk.

Do you see the irony of me signaling how smart I am by listening to Hanson’s podcast? Do you see it!?