A Nobel prize winner, a great man and a great scientist, Erwin Schrödinger has made his mark in physics, but his eye scans a far wider horizon: here are two stimulating and discursive essays which summarize his philosophical views on the nature of the world. Schrödinger's world view, derived from the Indian writings of the Vedanta, is that there is only a single consciousness of which we are all different aspects. He admits that this view is mystical and metaphysical and incapable of logical deduction. But he also insists that this is true of the belief in an external world capable of influencing the mind and of being influenced by it. Schrödinger's world view leads naturally to a philosophy of reverence for life.

Is there life beyond Earth? NASA astrobiologist Dr. Chris McKay has searched the earth's most extreme environments on his quest to understand what factors are necessary to sustain life. Pamela S. Turner offers readers an inside look at Dr. McKay's research, explaining his findings and his hopes for future exploration both on Earth and beyond. Behind-the-scenes photos capture Dr. McKay, his expeditions, and the amazing microbes that survive against all odds.

This book explains and assesses the ways in which micro, welfare and benefit-cost economists view the world of public policy. In general terms, microeconomic concepts and models can be seen to appear regularly in the work of political scientists, sociologists and psychologists. As a consequence, these and related concepts and models have now had sufficient time to influence strongly and to extend the range of policy options available to government departments. The central focus of this book is the 'cross-over' from economic modelling to policy implementation, which remains obscure and uncertain. The author outlines the importance of a wider knowledge of microeconomics for improving the effects and orientation of public policy. He also provides a critique of some basic economic assumptions, notably the 'consumer sovereignty principle'. Within this context the reader is in a better position to understand the 'marvellous insights and troubling blindnesses' of economists where often what is controversial politically is not so controversial among economists.

An encyclopedia designed especially to meet the needs of elementary, junior high, and senior high school students.

Describes desert conditions, how people can live in deserts, the lives of traditional desert peoples, and the effects of the modern world on deserts.

Paul Borthwick challenges us to closely examine how we view other cultures and how we act on our faith.

"What Is Life?" is Nobel laureate Erwin Schrödinger's exploration of the question which lies at the heart of biology. His essay, "Mind and Matter," investigates what place consciousness occupies in the evolution of life, and what part the state of development of the human mind plays in moral questions. "Autobiographical Sketches" offers a fascinating fragmentary account of his life as a background to his scientific writings.