CCC comments on Rationality Quotes March 2014 - Less Wrong

4 Post author: malcolmocean 01 March 2014 03:34PM

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Comment author: CCC 08 March 2014 05:00:29AM 11 points [-]

You correctly describe what the quote literally says, but there's a fine line between "I'm just writing a story which requires that these particular materialists be biased" and "I'm accusing materialists in general of being biased like this".

Lewis is not accusing materialists in general of having that bias - Lewis is accusing humans in general of having that bias. The idea that humans have that bias, and that that bias can be exploited to convince a human to subscribe to a given philosophy independantly of whether that philosophy is true is rather the point of the quote.

Comment author: Viliam_Bur 11 March 2014 10:42:26AM *  7 points [-]

Well, I think it is both.

Lewis described how humans can subscribe to a given philosophy independently of its correctness. That part is completely rational.

But he didn't use a random example to describe this bias. -- Just look at all other books he wrote, they all deal with the same topic. His choice of Devil is not the same as e.g. Tolkien's choice of elves. Tolkien wrote fiction, but Lewis wrote fiction as a propaganda tool. Tolkien didn't believe in elves, but Lewis did believe in Devil. -- Therefore it seems to me very likely that he wanted his readers to think about this specific example instead of using this kind of reasoning generally.

In other words, his work is an equivalent of a hypothetical LW article: "Top 10 cognitive biases that Republicans have, and how it influences their voting". (Assume that the author wrote dozen articles on Republicans, and none about anything else.) Cognitive biases: okay. Selective attention to one specific group: not okay.