The History of Entrepreneurship

If you can't guarantee private ownership of property, you can't get any economic activity going around any kind of venture. The biggest example before the asteroids was the biggest real estate deal in history. And I think as you get the private exploration of Mars, there's going to have to be a comparable law pass that if you get to Mars and you develop something, you're going to have private ownership there. We'll find out we're racing and working hard 3D printing, designing, building spacecraft. But these asteroids are trillion dollar assets.