SOME UNEXPECTED HELP WITH THE SINGLE-PLANET PROBLEM Billionaire industrialist Ted Burke understands that humanity has always balanced on the edge of a knife. A single planetary cataclysm could wipe out the human race. As long as humanity only occupies one planet, the danger exists. Computer genius Bernd Decker understands it, too. Together, Burke and Decker come up with a daring plan to send human colonies out to multiple other planets. Not least...