I'm Genuinely a Nerd About Climate Change and There Are Tipping Points That Are Effectively Irreversible

United is going to purchase these boom aircraft and use them 100% on sustainable aviation fuel. United doesn't really die, not like a lot of other airlines. They don't offer that in the booking path. Then how do you square that with? Well, SAF is really limited, but what we're going to do is take our limited supply and burn the hell out of it in a supersonic aircraft That just nobody needs at four times the rates of a conventional aircraft. The New York Times piece didn't even really scratch any of the surfaces here beyond just kind of a general overview.