Jacobian comments on Monthly Bragging Thread October 2015 - Less Wrong

2 Post author: elharo 03 October 2015 01:27PM

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Comment author: Jacobian 03 October 2015 04:50:33PM *  13 points [-]

Presented at BAH Fest in front of more than 1,000 people at MIT, poked fun at Max Tegmark on stage (for which he gave me his signed book), went drinking with Zach Weinersmith and the other awesome contestants, drank enough beer to numb the pain of actually coming in 2nd.

Comment author: Gunnar_Zarncke 07 October 2015 06:04:37PM 0 points [-]

I don't get what this is about from the website - and I don't watch Youtube. Can anybody explain/link?

Comment author: Jacobian 08 October 2015 02:07:15PM 5 points [-]

It started with this comic and proceeded to happen exactly as it does in the comic.

In detail: people come up with evolutionary theories to explain human or animal characteristics. The theories have to be well supported and also 100% wrong (but mostly they have to be funny). My theory was that sleepwalking is an adaptation to get you in good shape, and it started off with Homo Erectus jogging after antelopes for days in persistence hunting. Like most modern jobs, persistence hunting doesn't require you to be actually awake.

From an LWian point of view, it's a master class on confirmation bias - it's frighteningly easy to find supportive evidence for the dumbest hypotheses in every chart or citation. For example, sleepwalking is comorbid with depression and sleep apnea, both of which can be alleviated by regular exercise. QED. Also, Google NGram prevalences of "sleepwalking" and "overweight" have 0.97 correlation. Coincidence? I think not!