Clearly, some creative thinking is badly needed if humans are to have a future beyond Earth. Returning to the Moon may be worthy and attainable, but it fails to capture the public's imagination. What does get people excited is the prospect of a mission to Mars.
“I think it was always there and it was maybe a matter of bringing it out. It was harder than I thought it would be and I had to try harder. I had to regain my confidence, maybe the most important thing. I have learned a lot to relax. I know what I can do now, and I do it.”
“The refusal to acknowledge the scientific value of embryonic stem cell research is one more tragic misstep.”