Is Mars Sustainable?

When we get there, you know, we have to set up the whole society. And e i would not presume to prescribe what should happen there. I think the important part just that we get people there,. and we get the equipment necessary to establish a self-sustaining civilization. That's the key threshold. What do you think its possible to build on mars ten years en, 20 years and 30 years end after first arrival? Well, i think ithink mus go its tout of being very tiny, just like a tiny little outpost.