Is There a Better Highway Between Space and Earth?

"i have the sense that we are maybe a little bit too over optimistic about how great it's going to be to live in space," he says. "I think another way to look at space is like as a resource, a way to support and improve life here on earth,. And i think there's a lot of enthusiasm about that." He adds: "We need like a better highway between here and space so we can take better advantage of all its resources"