Maglevs and the Vision of St. Hubert [PDF]
…Cambridge University: Cambridge, UK. Figure 5. Present and projected land use and land cover. Today’s 2.4 billion hectares used for crops and industrial forests spread on “Skinhead Earth” to 2.9…
…Cambridge University: Cambridge, UK. Figure 5. Present and projected land use and land cover. Today’s 2.4 billion hectares used for crops and industrial forests spread on “Skinhead Earth” to 2.9…
…Abundance in Coastal New Jersey, USA” The recording for this webinar can be viewed here by clicking on the link below and then playing the file in your browser: https//noaabroadcast.adobeconnect.com/ppciqa4wrhzh/?launcher=false&fcsContent=true&pbMode=normal…
The entire issue of Population and Development Review with our article about Peak Farmland is now online: Population and Public Policy: Essays in Honor of Paul Demeny https://www.popcouncil.org/publications/books/2012_PDRSuppPopPublicPolicy.asp and will…
…U.S Bureau of the Census. 1975. Historical Statistics of the United States, Colonial Times to 1970. Washington, DC: U.S. GPO. U.S Bureau of the Census. 1998. Statistical Abstract of the United States: 1998….
…Information and Policy Analysis. 1994. World Population Prospects: The 1994 Revision. New York: United Nations. U.S. Bureau of the Census. 1975. Historical Statistics of the United States, Colonial Times to 1970. Washington D.C.: U.S….
…appears… Spineless, the incomparable photographer Susan Middleton’s book on invertebrates, has appeared. A good article https://www.smithsonianmag.com/arts-culture/gorgeous-portraits-spineless-sea-creatures-180953078/?no-ist For sale at Amazon: https://www.amazon.com/Spineless-Susan-Middleton/dp/1419710079/ref=sr_1_1?s=books&ie=UTF8&qid=1414756006&sr=1-1 This was also an exhibit at SFO airport: https://www.flysfo.com/content/museum-exhibit-spineless-portraits-marine-invertebrates…
Added online reprints Malthus and the Graduate Studentsand Working Less and Living Longer. Link to the American Scientist web site with the abstract of Can Technology Spare the Earth?…
We posted the online paper, Working Less and Living Longer: Long-Term Trends in Working Time and Time Budgets, complete with full tables and figures….
We posted the online paper Technical Progress and Climatic Change….
We posted the online paper Mitigation and Adaptation for Climate Change: Answers and Questions….