Why do we spend an inordinate amount of reaching Mars is very high.
What are the chances of that are very good for us here on Earth?
Why not allocate billions for them. "Improvement"? Think Progress
That can occur in the treatment of cancer, AIDS and other diseases; Cleaning
Our water, air and soil And feeding the hungry. Why face the danger
Outer space when we should fight poverty and homelessness.
The unemployment rate in the world?