Lumifer comments on Open thread, Sep. 21 - Sep. 27, 2015 - Less Wrong

3 Post author: MrMind 21 September 2015 07:19AM

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Comment author: Lumifer 01 October 2015 03:05:00PM 0 points [-]

Obviously this is not a likely extinction event, but I believe it is still worth considerable resources to reduce its probability.

The second part of that sentence oh so does not follow from the first part.

Comment author: [deleted] 01 October 2015 04:12:54PM 2 points [-]

That's very hard to say without quantifying "likely" and "considerable". One could say the same about most extinction events, for certain definitions of those two words.

Comment author: Lumifer 01 October 2015 04:23:52PM 1 point [-]

I find mood affiliation to be a much more convincing explanation than convoluted definitions of "not likely" and "considerable".

Comment author: [deleted] 01 October 2015 04:40:50PM 1 point [-]

Convincing explanation for what? I thought we were discussing whether or not it was worth spending resources to prevent global extinction from global warming... which is more of a question than an explanation.

How is putting a numerical amount to "not likely" and "considerable" convuluted. That's the basis of any decision probelm.

Comment author: Lumifer 01 October 2015 04:46:15PM 1 point [-]

Convincing explanation for what?

For Torgo's belief. He didn't ask a question, he stated his belief upfront.

Comment author: tut 02 October 2015 09:41:08AM 0 points [-]

That's why they are separated by the word "but". If I were to say "it rained yesterday, but today it looks like it will be sunny", would you object that "sun today doesn't follow from rain yesterday"?

Comment author: Torgo 02 October 2015 12:38:57AM -1 points [-]

I believe we should be spending resources to avoid many unlikely existential risks, even those I believe are less likely to be existential risks than climate change (eg. tracking asteroids).