Climate Change Demonstration

karrie

OogedyBoogedy
Jan 6, 2007
27,780
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bliss
THIS is an interesting clip I saw today on YouTube. I thought some conversation on it might be interesting.

His argument is essentially the one which has seemed to me to be the most obvious regarding the issue.
 

Tonington

Hall of Fame Member
Oct 27, 2006
15,441
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I believe that looks very similar to a type 1 and type 2 error in statistics. Decision oriented statistics :) It's rather obvious which one of the errors seems more pleasing, or should I say less pleasing....
 

Niflmir

A modern nomad
Dec 18, 2006
3,460
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Leiden, the Netherlands
If you take a look at the poking holes video, the complaints can all be lumped into complaints that his argument is an incomplete bayesian analysis of a cost-benefit basis for decision making. There are certain assumptions which can be made to make the argument completely rigorous and the table completely accurate, they are implied by the broad language used in his definition of "True" and "False", the unspecified actions A and B, and the outcomes chosen for the various possibilities.

The long and short of it is that there is a lot of unspecified semantics which causes unnecessary disagreement when the actual arguments should revolve around likelihoods on impact assessments.

That is to say, some people will simply attach zero [prior] probability onto the outcome of successful action and true climate change and will subsequently be unmoved by the argument.