Incidentally, David Brin (who has written a story involving a black hole endangering the earth -- among other excellent books) is on several of their advisory boards. He's also a Ph.D astrophysicist and general all-around nice guy. Here's his blog.
It is somewhat strange to me that LF is apparently the only (?) major futurist charity with a sizable stake in bitcoin at the moment. (About 200BTC, with an additional 500 pledged as matching donations.) More charities with their own cache of bitcoin set aside for long-term purposes would be a great thing for the economy and society in the long run, IMHO.
Check out this quote from their site:
Zero State, another futurist organization, has a cache of coins but I don't know how big it is. They are a cool bunch, politically moderate yet anti-authoritarian. Maybe they will be able to compete against Lifeboat for the richest group of transhumanists when this is all over...
Also, I would be remiss not to mention the cryonics fund that I put together recently for future purchase of public goods relating to cryonics. (Sorry to be vague, but I haven't honestly decided if it should be research, free cryonics for people who can't afford it, advocacy for better laws, or something else -- maybe a combination.) My rule when I put it together was that they cannot be spent for another year at minimum, and it has to be for public goods for cryonics. The fund was mostly inherited from a prize that I put together that went unclaimed back in 2011... It sure has jumped in value since then.
Onward and upward!