The Long Term Future Fund has a section for "Can you fund my project?" on its main page, while your fund has no section that parsed to me as asking/answering that question.
They don't appear to have a regular grant-making process. Is there someone inside that organization whom you'd recommend I talk to? If not, I'm still grateful; I've had positive correspondence with Alex Tabarrok in the past, though I doubt he'd remember it, so I could start with him.
If anybody here thinks they could help me find a source of funding, or just help understand how funding works in this area and what I need to do to get it, I'd love to have a deeper conversation. I'd also be grateful if you could suggest other people I should be talking to. My email is jameson dot quinn on google's well-known email service.