books.google.co.uk - In Common Wealth, Jeffrey D. Sachs-one of the world's most respected economists and the author of The New York Times bestseller The End of Poverty- offers an urgent assessment of the environmental degradation, rapid population growth, and extreme poverty that threaten global peace and prosperity. Through...http://books.google.co.uk/books/about/Common_Wealth.html?id=uzpzAlWQfDEC&q=human+population&utm_source=gb-gplus-shareCommon Wealth
