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Doug Grandt's avatar

Hi, Bill –

These statements are alarming:

• “Don’t take it from me. AI thinks we’re on track to breach the 1.5 degree temperature mark soon, and keep right on going.”

• “The model found a nearly 70% chance that the two-degree threshold would be crossed between 2044 and 2065, even if emissions rapidly decline.”

If this is true—there is solid reason to accept it as correct given the findings and admonitions in James Hansen et al’s December 13 preprint ‘Global warming in the pipeline’ (Bit.ly/Hansen-arXivDec22)—then Michael Mann’s “best climate science you’ve never heard of” is incorrect. (Bit.ly/CCN-Mann2Feb22)

Please take Dr. Mann up on the beer he promised and sort this out for me. I’ve been having a dialogue with another recognized world-class climate modeling scientist who was Al Gore’s science advisor during my 2007 Climate Project training in Nashville. He and I are frankly baffled by Gore’s statements at Sharm El Sheikh—statements that your quotes seem to contradict:

12:27-12:38 youtu.be/qLTcC7srnLw?t=747

12:39-12:45 youtu.be/qLTcC7srnLw?t=759

Appreciate you indefatigable “finger on the pulse” and graciously sharing an unbelievable wealth of knowledge about the proverbial “good, bad and ugly.”

Best regards,

Doug

Twitter.com/Doug350

Facebook.com/Doug350

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Thekoolist's avatar

I find it interesting that AI has such credence as of late. I’m not saying that such conclusions are false, only that machine learning seems to be a sort of “black box” where one doesn’t quite know where the truth lies.

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