I’m a Research Fellow at Open Philanthropy, though all views I express here are my own.
Before OP I was an independent researcher in global health and biosecurity, and a Charity Entrepreneurship incubatee. I have an MD and undergrad degrees in philosophy, international relations, and neuroscience, all from the University of Sydney.
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.