What is your hope in terms of the [music] impact you will leave on this civilization? >> What I'd like to do is help solve some important problems. I think in a small [music] way uh help build the internet uh and then with respect [music] to the the global warming problem, the the transition from from uh away from oil and other hydrocarbons to to something which is clean [music] and sustainable, I hope to have an impact there. And then uh with respect to [music] space, I hope to have an impact in uh helping make humanity a multilanet species.