I don't know. My guess is that they give very slim odds to the Trump admin caring about carbon neutrality, and think that the benefit of including a mention in their submission to be close to zero (other than demonstrating resolve in their principles to others). 

On the minus side, such a mention risks a reaction with significant cost to their AI safety/security asks. So overall, I can see them thinking that including a mention does not make sense for their strategy. I'm not endorsing that calculus, just conjecturing.

Object-level aside, I suspect they’re aware their audience is the hypersensitive-to-appearances Trump admin, and framing things accordingly. Even basic, common sense points regarding climate change could have a significant cost to the doc’s reception.

One might distinguish de jure openness ("We let everyone in!") with de facto ("We attract X subgroups, and repel Y!"). The homogeneity and narrowness of the recent conference might suggest the former approach has not been successful at intellectual openness.

The point wasn’t to motivate intuitions on the broader issue, but demonstrate that exclusionary beliefs could be a coherent concept. I agree your version is better for motivating broader intuitions

Thanks. Given Alice has committed no crime, and everything else about her is 'normal', I think organizers would need to point to her belief to justify uninviting or banning her. That would suggest that an individual's beliefs can (in at least one case) justify restricting their participation, on the basis of how that belief concerns other (prospective) attendees.

Yes I'm not saying anyone was - this is a thought experiment to see if exclusionary beliefs can be a coherent concept. We can stipulate that Alice has this sincere belief, but no history of such attacks (she's never met a Bob), and hasn't made any specific threats against Bob. It's just a belief -  a subjective attitude about the world. If Bob does not attend due to knowing about Alice's belief, is that reasonable in your view?

 As a light thought experiment, what if Alice's belief X was "People called Bob are secret evil aliens who I should always try to physically attack and maim if I get the opportunity" ?
Bob would understandably be put off by this belief, and have a pretty valid reason to not attend an event if he knew someone who believed it were present. Does it seem reasonable that Bob would ask that Alice (or people who hold the attack-secret-alien-Bobs belief) not be invited as speakers? Is that a heckler's veto, and contrary to free expression and intellectual enquiry? Is Bob's decision not to attend just a matter of his own feelings?
If answers to the above questions are 'no', it suggests it's possible for a belief to be an 'exclusionary belief', on your terms. 

That's reasonable. My point is that it's much less clear and open to contestation that Hanania's article says the opposite of what the headline is, but given the example is ~retracted anyway my point is not important

He says wokeness is in the “top 5-10, depending how you count”. That doesn’t seem to be ‘nowhere near’?

Ah okay, I understand better now, thanks. There could be better examples given OP and EA have legitimate controversy, such that I wouldn’t find that phrasing objectionable, but I take your point