We started Vector with the goal of creating a development platform that would foster and bolster the micro space innovations currently underway and bring the promise of space-based technologies to a much larger pool of entrepreneurs who don't need to be space experts.

Occasionally, you see presidents come in and provide a clear change in direction of leadership.

Micro satellites, about the size of a loaf of bread, are going to be going into space more and more.

Getting to space for satellites is tough. Getting to space with humans aboard is even tougher.

I never understood using Kickstarter for commercial purposes. If you want to raise money for commercial purposes, I think you should give someone a dividend. They make money, then you make money. It should be an investment, whereas I think Kickstarter's true purpose is raising money for things that are in and of themselves justifying.

It's one of the fundamental principles of the stock market: When interest rates go up, stocks go down. And along with financial companies and cyclicals, technology companies - with their sky-high price-to-earnings multiples - should be among the biggest losers in an environment of rising rates.

The overwhelming majority of my rated wealth consists of investments in companies that produce goods and services.

Yes, I will sign a film for the money. Because sometimes you don't have the money to eat, and you have to get work and maintain a lifestyle. Not just actors - I think everybody does that. No job on this planet is about 100 per cent satisfaction. You do some part of the job for money.