TY - BOOK AU - Lincoln,Stephen F. TI - Challenged Earth: an overview of humanity's stewardship of Earth SN - 1860945260 PY - 2006/// CY - London PB - Imperial College Press KW - Environmental responsibility KW - Sustainable development KW - Environmental sciences KW - Human ecology KW - Environmental management KW - Earth N1 - Includes bibliographical references and index; The living planet -- The human population -- Water : the vital resource -- Food : famine and plenty -- A new biology -- Health and disease : an evolutionary struggle -- Energy : the basis of modern civilization -- Greenhouse earth and climate change -- The ozone layer : Earth's stratopheric defence ER -