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Lumifer comments on Pascal's Mugging, Finite or Unbounded Resources? - Less Wrong Discussion

-1 Post author: Irgy 15 October 2015 04:01AM

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Comment author: Lumifer 15 October 2015 06:51:23PM *  1 point [-]

that really can come close to rigorously defining

You're optimizing for the wrong thing. "Matching reality" is a much more useful criterion than "rigorous".

You can get very rigorous about spherical cows in vacuum.

Comment author: [deleted] 15 October 2015 07:11:43PM 1 point [-]

You're optimizing for the wrong thing. "Matching reality" is a much more useful criterion than "rigorous".

It's easy to match reality when you're non-rigorous. You just describe how you make decisions in plain language, and you have a decision making criterion.

But, when your decisions become very complicated (what startup should I start and why)) , turns out that vague explanation isn't much help. This is when you need rigor.

Comment author: Lumifer 15 October 2015 07:40:59PM 1 point [-]

It's easy to match reality when you're non-rigorous

Not if you want to make forecasts (= good decisions for the future).

But, when your decisions become very complicated (what startup should I start and why)) , turns out that vague explanation isn't much help. This is when you need rigor.

That's when you need to avoid simplistic models which will lead you astray. Your criterion is still the best forecast. Given the high level of uncertainty and noise I am not at all convinced that the more rigor you can bring, the better.

Comment author: [deleted] 15 October 2015 08:08:57PM 1 point [-]

That's when you need to avoid simplistic models which will lead you astray. Your criterion is still the best forecast.

Then that's where we disagree.