On what evidence do you think that Elon Musk doesn't care about the future beyond 200 years?
I believe that he wants to go down in history. And he wants there to be a history for him to go down in. True, he won't be there for that. But the thought of what it might be is a positive motivation for him.
I believe that he wants to go down in history. And he wants there to be a history for him to go down in. True, he won't be there for that. But the thought of what it might be is a positive motivation for him.