"We're realistic."
Resolves YES if 2084 is the first year in which an openly gay US President is elected.
The "first" part of "first elected" is significant here- it means only one election can qualify.
There being quite a lot of possible elections where this can occur means even conditional on the first openly gay US president happening in roughly that length of time, we'd have say 2068, 2072, 2076, 2080, 2084, and 2088 where it could occur and a resultingly low probability on 2084 in particular.
Add more uncertainty about whether this does take that long, and I think this ought to be <10%. I'd push it down to there if I didn't want to keep my money for sooner-resolving markets.
@MartinRandall Yeah, I suppose so. I guess that could mean an arbitrarily large amount of gay Presidents before the first one was elected, if they kept appointing gay Vice Presidents and then resigning!
@MartinRandall Okay yeah, I guess you could argue that "a white man was first elected President in 2016". I've updated the description to exclude that case.
@extent_of_foxes ooh, or what if the concept of sexual orientation as identity disappears entirely by that time?