Mining the Cognitive Surplus

Clay Shirky has been giving talks on his book Here Comes Everybody — his "masterpiece," per Cory Doctorow — and BoingBoing picks up one of them, from the Web 2.0 conference. Shirky has come up with a quantification of the attention that TV has been absorbing for more than half a century. Shirky defines as a unit of attention "the Wikipedia": 100 million person-hours of thought. As a society we have been burning 2,000 Wikipedias per year watching mostly sitcoms. We're stopping now. Here's a video of another information-dense Shirky talk, this one at Harvard.

Comments

Re:Fascinating

[Anonymous Coward]

He's right and his proof was made before he wrote the article, evidenced by the existence of Wikipedia itself. For this one project alone, 1/10,000 of the cognitive surplus of one year has already been harvested. Right, because all of the mental effort that went into creating Wikipedia was taken from the mental effort that was wasted by watching TV, and not from anything else.

Seriously, do you even know what the word "proof" means? Your statement isn't based on any kind of fact so it may not even be true itself, much less prove anything else.

The article is based on two whopping unfounded assumptions:

- That this cognitive surplus even exists. It's possible that people simply have a finite amount of thought available per unit time and that this thought is already being completely expended. The fact that people in the past had much less free time is meaningless; they also had much less requirement for thought in their work and in their lives. Maybe a consequence of the move from mindless drones to modern thought-workers is that there isn't much thought left to be used in the free time created.

- That mental effort is interchangeable. This should be obviously false, not just unproven. It should be clear to anyone who has interacted with humans that when any kind of goal is at stake, some people's brains are vastly more effective at reaching it than others. If your goal is some physics problem, an hour of Albert Einstein's brain is probably worth more than the entire lifetime of that girl who made me a sandwich at the deli today. You can't say that there are X person-hours being wasted in front of the TV which could do awesome things if they were put to use elsewhere. These are not CPU cycles, you can't just load new software and go.

Now, overall I think that the guy's talk has a good point and tells a lot of truth. But it goes too far when talking about mental effort as if it were fungible, and there's no way that any of his conclusions are proven at all, much less by the mere existence of Wikipedia.