Earlier quoted context omitted.
Serious question: based on what I've written, do you believe I am one of the people you describe?
Your comment is an example of the "middlebrow dismissal" [1] and overdone and uninformed skepticism that is prevalent on HN climate threads. There's no indication that the authors are cherry-picking their models but the comments above are assuming this (without reading the original paper to get a sense of the care of the analysis). It's really easy to find supposed gotchas in this way - basically any analytic step ca…
--> It's a word coined by pg that's sort of a term-of-art for the depressing tendency of the top HN comment to be something which pooh-poohs the company/topic/idea in the submission, doesn't add anything to the discussion, but (crucially) is worded convincingly enough to not just end up on the bottom of the thread.
--> e.g. "Lol that suckz because Google can steal ur passwerdz!" would not end up at the top of the thread. We wouldn't be terribly worried if someone actually said "Wait, I just audited NativeClient and it turns out you can achieve arbitrary code execution. Maybe you should avoid this software." The danger zone is comments which sound like the second but, on reflection, only tell you about as much as the first.
I love the first reply:
"Ironically the concept of a "middlebrow dismissal" seems to me to enable what it condemns--e.g. HN'ers can now just post "hey that's a middlebrow dismissal" instead of a detailed statement of why a particular response falls short. Basically I think pg made it worse by giving it a catchy name."
- something which pooh-poohs the company/topic/idea in the submission [Invalid]
- doesn't add anything to the discussion [Invalid]
- We wouldn't be terribly worried if someone actually said "Wait, I just audited NativeClient and it turns out you can achieve arbitrary code execution. Maybe you should avoid this software." [If you'd have read more closely, and less tribally, perhaps you might have noticed something along these lines]
> There's no indication that the authors are cherry-picking their models
My comment wasn't that they are cherry picking their models, it was that it is (as worded) not entirely clear that they are not. I also explained why this is may be harmful.
> but the comments above are assuming this
Mine weren't assuming anything.
> basically any analytic step can be questioned
Perhaps. But survivorship bias isn't a conspiracy theory.
> If you live in the Bay Area, AGU is next week at Moscone Center. It's the biggest one-stop-shop in the world for geoscience research. Maybe it's worth paying a one-day admission fee to see some of this in person?
I'm satisfied enough with the science to support doing something about climate change. My interest in this conversation is the apparent unwillingness of similarly minded people to consider weaknesses in their persuasion campaign. How do you foresee getting past the current impasse we find ourselves in?