Added online reprints Malthus

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

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

We posted the online paper Technical Progress and Climatic Change….

We posted the online

We posted the online paper Mitigation and Adaptation for Climate Change: Answers and Questions….

We posted the online

We posted the online article The Environment for Future Business and the “CyberCampus” Prospectus….

“Taxonomy for the twenty-first century” and “DNA barcoding of life”: special theme issues of Philosophical Transactions of the Royal Society available online

“Taxonomy for the twenty-first century” the 29 April 2004 special theme issue of Philosophical Transactions of the Royal Society Biological Sciences is available online. Allen Herre recommends this compilation as…

Deep Carbon Observatory News

…Oilprice.com takes an interest in the Deep Carbon Observatory and abiogenic methane in a good article,The Search for Deep Oil and Gas, by Brian Westenhaus. Deep Carbon Interest in the…

Because the Brain Does Not Change, Technology Must

JH Ausubel. Production Efficiencies: The Engineers' Report, American Association of Engineering Societies, Washington, D.C. 14–18 1999 Republished in: IEEE Aerospace and Electronic SYSTEMS 14(10):3-6, October 1999. The paper is based on a talk Jesse gave at the UN Commission on Sustainable Development meetings in New York in April 1999.

…Lignin has a complex benzenic structure with an H:C ratio of about 0.5. Combining the pure carbon of cellulose and the 0.5 ratio of lignin, wood with 20% lignin effectively…