Interplanetary commerce, if and when it begins, will be fraught with all of the dangers that accompany pioneering expeditions. There will be the terrible climatic conditions on other worlds to be faced, strange beasts and plants; and perhaps desperate and greedy men. That was the case when every new land was opened on Earth and it may be expected to be true when we conquer the solar planets.
By the 23rd century Earth's population had reached seven billion.Mankind was in danger of perishing for lack of elbow room, unless prompt measures were taken. Roy Walton had the power to enforce those measures. But though his job was in the service of humanity, he soon found himself the most hated man in the world.For it was his job to tell parents their children were unfit to live; he had to uproot people from their homes and send them to remote areas of the world.
One of the most intriguing of all science fiction patterns is that of the galactic sweep--the story which takes for granted human travel between stars at speeds far faster than the speed of light. In its most successful form, such a story combines cosmic action with a wholly human plot.
On the Board, they were just little lights that glowed. But out there in the night of the city-jungle, they represented human passions-- virulent emotions-- and deadly crimes-to-be.