Oasis - Tosh McIntosh

Thirteen-year-old Toby Williams lives with his parents on US Space Station Oasis, orbiting the Moon in support of Moon Colony #1, an infinitely sustainable biosphere. Destined to be a refuge from the effects of overpopulation, environmental pollution, and climate change on Earth, Oasis has become the symbol of mankind's survival as a species, and an invaluable prize worth taking by an international criminal conspiracy. As the only human ever conceived and born in space, Toby yearns to visit Earth..