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.
Related Keywords: Political Achieve Space Single Going Nation Will
Related Authors: Johann Wolfgang von Goethe Rene Descartes Alexis de Tocqueville Niels Bohr Earl Nightingale J. Robert Oppenheimer P. J. O'Rourke