Our Plundered Planet Our Plundered Planet Our Plundered Planet is a book published in 1948 that was written by Fairfield Osborn about environmental destruction by humankind. With a focus on soil, the book is a critique of humankind's poor stewardship of Earth. It typifies the earliest apocalyptic environmental literature, in which human beings are seen as destroyers of the natural world. "Our Plundered Planet", along with William Vogt’s "Road to Survival", also published in 1948, launched a Malthusian revival in the post War era, and would inspire Paul R. Ehrlich, author of "The Population Bomb" among many others. In writing this book, Osborn
Dwarf planet "A reasonable person might think that this means that there are five known objects in the solar system which fit the IAU definition of dwarf planet, but this reasonable person would be nowhere close to correct." Another hundred or so known objects in the Solar System are suspected to be dwarf planets. Estimates are that up to 200 dwarf planets will be identified when the entire region known as the Kuiper belt is explored, and that the number may exceed 10,000 when objects scattered outside the Kuiper belt are considered. Individual astronomers recognize several of these, and Brown maintains a