> it needs to be the opposite of free It doesn't need to be. And it won't be at first, but hopefully it can propagate in such a way that it can be. Also rocket

> it needs to be the opposite of free It doesn't need to be. And it won't be at first, but hopefully it can propagate in such a way that it can be. Also rocket ships is a straw man because they couldn't (and currently can't) be free. > They will be used for good, they will be used for evil I agree with you here, so education and peaceful culture will be key. Also a rapidly propagating cheap/free Machine so that it can start delivering the needs of those who might otherwise be drawn into malign ideologies based on inequality.