by Edward Hudgins What do Britain's astronomer royal Martin Rees and Australian environmentalist David Leary of Macquarie University have in common? Both are concerned that someone might be making profits on outer and inner space frontiers where there are no government regulators or bureaucrats to be found. In 2002 Rees regretted the possibility that private companies might get to Mars before governments do and make it into another Wild West. Today Leary laments that six companies are selling products derived from the deep ocean and that eight other companies are moving in to make bucks at the bottom of the...