My goal in this book is to introduce the reader to the evidence, both historical and contemporary, for how the reciprocal interactions between people and nature have developed, the urgency for action now to prevent truly disastrous consequences, and to make suggestions as to how we might go about doing so. While the book does not follow the usual organization for an introduction to human ecology, cultural ecology, or ecological anthropology text, the book covers much of this material in what I hope is a more engaging organization