The speech is significant both because its topic remains timely and because its arguments illustrate the applicability of the principle of utility to questions of large-scale social policy.

    • A wide-ranging investigation of the ecology of inner and outer space, the role of chaos theory in the dynamics of human creation, and the rediscovery of traditional wisdom. In this book of "trialogues," the late psychedelic visionary and shamanologist Terence McKenna, acclaimed biologist and originator of the morphogenetic fields theory Rupert Sheldrake, and mathematician and chaos theory scientist Ralph Abraham explore the relationships between chaos and creativity and their connection to cosmic consciousness. Their observations call into question our current views of reality, morality, and the nature of life in the universe. The authors challenge the reader to the deepest levels of thought with wide-ranging investigations of the ecology of inner and outer space, the role of chaos in the dynamics of human creation, and the resacralization of the world. Among the provocative questions the authors raise are: Is Armageddon a self-fulfilling prophecy? Are we humans the imaginers or the imagined? Are the eternal laws of nature still evolving? What is the connection between physical light and the light of consciousness? Part ceremony, part old-fashioned intellectual discussion, these trialogues are an invitation to a new understanding of what Jean Houston calls "the dreamscapes of our everyday waking life."

    It gave us the concept of the global village; that phrase has now been translated, along with the rest of the book, into twelve languages, from Japanese to Serbo-Croat. It helped establish Marshall McLuhan as the original 'media guru.' More than 200,000 copies are in print. The reissue of this landmark book reflects the continuing importance of McLuhan's work for contemporary readers.

    It teaches how they came about, how to avoid them, and how to counter their negative effects.

    Continuously in print since 1932, Ortega's vision of Western culture as sinking to its lowest common denominator and drifting toward chaos brought its author international fame and has remained one of the influential books of the 20th century.