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Lumifer comments on Polling Thread - Less Wrong Discussion

12 Post author: Gunnar_Zarncke 22 January 2014 09:14PM

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Comment author: Lumifer 25 January 2014 06:17:03AM 0 points [-]

some ev-psych explanations are better then others

That may or may not be so, but ev-psych explanations are no more than post factum just-so stories, nothing but handwaving. They are useful to humans because humans have a need to have things explained, but they are not science.

Comment author: Eugine_Nier 25 January 2014 08:15:43PM *  -1 points [-]

Honestly, your comment appears to consist of a bunch of non-sequiturs. In case I'm missing something could you explain whether you think this is equally true of any evolutionary explanation. If not what's so special about ev-psych?

Comment author: Lumifer 26 January 2014 02:36:41AM 1 point [-]

whether you think this is equally true of any evolutionary explanation.

Basically, yes, "evolutionary explanations" are narratives and not science.

Comment author: Eugine_Nier 28 January 2014 12:30:53AM -2 points [-]

Ok, what about evolution itself, or the theory of the big bang? Basically, I'm trying to figure out what you mean by "no more than post factum just-so stories, nothing but handwaving".

Comment author: Lumifer 28 January 2014 01:33:06AM 1 point [-]

Evolution is a mechanism that can trivially be shown to work. Evolution can be demonstrated in species with short reproduction cycles. The Big Bang theory makes predictions about what you should see and what you should not see in reality. So far its predictions were correct.

Comment author: Eugine_Nier 28 January 2014 05:21:28AM -2 points [-]

The Big Bang theory makes predictions about what you should see and what you should not see in reality.

So does ev-psych. If you mean that ev-psych rarely makes predictions as opposed to explaining existing data, the same appears to be true of the big bang.