Download or read book Evidence for Hope written by Nigel Cross and published by Routledge. This book was released on 2013-06-17 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the Stockholm Environment Conference in 1972 and the Rio Summit in 1992, there has been unprecedented public concern for the future of the planet and a growing awareness that development needs to be sustainable. This text charts the growth of these ideas by beginning with a visionary piece written by Barbara Ward in the 1970s, and ends with a chapter looking ahead another 30 years into the future. Two generations of thinkers and activists have helped to shape environment and development policy and increase local level power in environmental management. In celebration of their 30th anniversary, the IIED's most influential writers provide in this volume a perspective on three decades of development and green debates.