"A clear understanding of the Earth's past evolution can provide the key to its possible future development. The Earth: Its Birth and Growth explores the evolution of the Earth over 4.6 billion years using basic reasoning and simple illustrations to help explain the underlying physical and chemical principles and major processes involved. Fully updated and revised, this rigorous but accessible second edition includes three completely new chapters. It incorporates exciting developments in isotope geology, placing results within a wider framework of Earth evolution and plate tectonics. Some background in physics and chemistry is assumed, but basic theories and processes are explained concisely in self-contained sections. Key research papers and review articles are fully referenced. This book is ideal as supplementary reading for undergraduate and graduate students in isotope geochemistry, geodynamics, plate tectonics and planetary science. It also provides an enjoyable overview of Earth's evolution for professional scientists and general readers"-- "Recent environmental problems and natural disasters have given cause for increasing concern over the future habitability of our planet. It is becoming increasingly apparent that a clear understanding of the Earth's past evolution can provide the key to its possible future development. The Earth: Its Birth and Growth explores the evolution of the Earth over 4.6 billion years using basic reasoning and simple illustrations to help explain the underlying physical and chemical principles and major processes involved"--

""Are we right," Benjamin M. Friedman asks, "to care so much about economic growth as we clearly do?" To answer, Friedman reaches beyond economics. He examines the political and social histories of the large Western democracies - particularly of the United States since the Civil War - distinguishing times of generally rising living standards from those of pervasive stagnation to illustrate how rising incomes render a society more open and democratic. He shows, too, how our attitudes toward economic growth and its consequences have roots in the thinking of prior centuries, especially the Enlightenment, and also include significant strands of religious influence." "Friedman also delineates the role of economic growth in determining which developing nations extend the broadest freedoms to their citizenry. He makes clear that growth, rather than just the level of living standards, is key to effecting political and social liberalization in the third world. But he also warns that the democratic values of countries even as wealthy as our own are at risk whenever incomes stagnate for extended periods. Merely being rich is no protection against a society's retreat into rigidity and intolerance once enough of its citizens lose the sense that they are getting ahead." "Finally, Friedman shows us why, if America is to strengthen democratic institutions around the world as a bulwark against terrorism and social unrest, we must aggressively pursue growth at home and promote worldwide economic expansion beyond what purely market-driven forces would create. And for the United States, he offers concrete suggestions for policy steps to achieve those objectives."--BOOK JACKET