What if going to Mars is no longer the "libertarian paradise” Elon Musk was hoping for? In this clip from “Interesting Times”, billionaire Peter Thiel explains why he believes even Elon Musk isn’t aiming as high as he used to. #peterthiel #mars #spacetravel # elonmusk #interestingtimes #nytopinion Watch the full conversation here: https://youtu.be/vV7YgnPUxcU Watch more on @InterestingTimesNYT.