Mars to Stay it is assumed the planet will be a magnet for settlers as wage costs will be high. Because of the labor shortage on Mars and its subsequent high pay-scale, Martian civilization and the value placed upon each individual's productivity is proposed as a future engine of both technological and social advancement. In the fifth chapter of "Mars Direct", Zubrin addresses the idea that radiation and zero-gravity are unduly hazardous. He claims cancer rates "do" increase for astronauts who have spent extensive time in space, but only marginally. Similarly, while zero-gravity presents challenges, near total recovery of musculature and immune system
The Message to the Planet is a great novel, a merely interesting one, or an unclassifiable pandemonium". Another reviewer remarked that anyone "seeking an untroubled read and pat answers should seek them elsewhere". In his study of Iris Murdoch's fiction, Peter Conradi wrote that "The Message to the Planet" was a "lesser" novel, inferior to its predecessor "The Philosopher's Pupil", but with some memorable scenes. On the other hand, Suguna Ramanathan calls it "an extraordinary achievement" and "of all her 24 novels, the largest in scope and most powerful in thrust". The Message to the Planet The Message to the Planet is a novel by