Let them police themselves, and then it goes another step past them to my coaches and there a coach that is responsible for a different area and different category on the field.
Perhaps the best motivation for going to Mars is political. It is obvious that no single nation currently has either the will or the resources to do it alone, but a consortium of nations and space agencies could achieve it within 20 years.
Most of our funding goes to organizations and is then used to leverage the private sector.

