Roger Payne Books

Sustainability has become an important concern for environmentalists, agricultural researchers, farmers, politicians and ordinary voters. All agree on the importance of ensuring that agricultural systems of production can, in some sense, be sustained, i.e. be operated in such a way that quality of output can be maintained year after year, without degradation of the environment. There is less agreement, however, on how this concept of sustainability should be interpreted, or precisely defined, let alone measured. It was against this background of lack of precision in defining the sustainability concept that the Rockefeller Foundation commissioned an international research study on sustainability to exploit the wealth of potential information in established long-term experiments. Six major centres of long-term experiments were invited to conduct detailed studies of their data and to address the issue of definition and, in particular, to make proposals on how to measure sustainability in quantitative terms. The book is divided into three The book has been structured as a comprehensive and unified contribution to this important issue and will be a valuable resource for researchers, professionals and policy makers interested in sustainability.

Robert Fagles's stunning modern-verse translation-available at last in our black-spine classics line A Penguin Classic The Odyssey is literature's grandest evocation of everyman's journey through life. In the myths and legends that are retold here, renowned translator Robert Fagles has captured the energy and poetry of Homer's original in a bold, contemporary idiom and given us an Odyssey to read aloud, to savor, and to treasure for its sheer lyrical mastery. This is an Odyssey to delight both the classicist and the general reader, and to captivate a new generation of Homer's students. For more than seventy years, Penguin has been the leading publisher of classic literature in the English-speaking world. With more than 1,700 titles, Penguin Classics represents a global bookshelf of the best works throughout history and across genres and disciplines. Readers trust the series to provide authoritative texts enhanced by introductions and notes by distinguished scholars and contemporary authors, as well as up-to-date translations by award-winning translators.