ChristianKl comments on Open Thread for February 18-24 2014 - Less Wrong

4 Post author: eggman 19 February 2014 12:57PM

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Comment author: ChristianKl 19 February 2014 08:34:50PM 1 point [-]

It is, of course, possible that there are other causal mechanisms at play. But I don't think the evidence supports that.

Do you understand why people in science like placebo controlled trials? It's because understanding causal mechanisms is hard.

There are a lot of people who try really hard to develop programs that are effective at inducing weightloss in a broad public and they fail. If weightloss is really simple then why don't we have programs that show effective results in clinical trials?

Comment author: Brillyant 19 February 2014 09:12:34PM 3 points [-]

Because it is hard to actually execute diets. You're conflating two issues now.

There are exceptions, but people will lose weight very predictably if food intake and exercise is 100% controlled.

Dieting "theory" is all about helping people stick to the plans that engage the causal mechanisms that science already has informed us will work.