This timely volume explores the multiple issues surrounding biological diversity. In addition to an overview of the major issues in biodiversity, this book features a ...

John Muir and His Legacy is at once a biography of this remarkable man--the first work to make unrestricted use of all of Muir's manuscripts and personal papers--and a history ...

Equal parts anecdote, advice, personal testimony, and nuts and bolts instruction, Green Ink will inspire all who care about the environment. Having encountered censorship and ...