Human rights problems will always exist for years to come, but maybe they'll lessen somewhat.

For every winner, there's a loser. And that person didn't really need to lose. They just didn't understand the game plan.

Mars is far more attractive as an outpost colony for earthlings than the moon is.

In Mars, we've been given a wonderful set of moons where we can send continuous numbers of people.

We need to begin thinking about building permanence on the Red Planet, not just have voyagers do some experiments, plant a flag and claim success. Having them go there, repeat this, in my view, is dim-witted. Why not stay there?

I'm not in favor of just taking short-term isolated situations and depleting our resources to keep our climate just the way it is today.

Not everyone will understand this need for America to lead the world in space.