Technical Progress and Climatic Change

JH Ausubel. Energy Policy 23 (4/5): 411–416 1995 Also pp. 501-512 in Integrated Assessment of Mitigation, Impacts, and Adaptation to Climate Change, N Nakicenovic, WD Nordhaus, R Richels, and FL Toth (eds), International Institute for Applied Systems Analysis, Laxenburg, Austria, 1994.

…in 43 years. Figure 2. Computer speed, Los Alamos National Laboratory. Source of data: Worlton: 1988. We know that mechanical and electromechanical calculating machines had a history of improvement before…

DNA barcodes for North American birds paper on-line

…Molecular Ecology Notes. PHE’s Mark Stoeckle co-authored the paper along with the now almost-classic 2004 paper “Identification of Birds through DNA Barcodes.” As Mark likes to say, Barcoding takes flight….

Our paper on “Working

Our paper on “Working Less and Living Longer: Long-term Trends in Working Time and Time Budgets” receives a Citation of Excellence from ANBAR, an on-line service that “reviews top journals…

We have greatly expanded

We have greatly expanded the on-line information about the CyberCampus project….

Economics columnist Ronald Bailey

Economics columnist Ronald Bailey runs an on-line essay about ecological overshoot that draws on PHE research: https://reason.com/rb/rb062602.shtml…

FISH-BOL now online

The website for the project we helped start to develop DNA barcodes for all fish, appropriately called “FISH-BOL”, is now on-line at https://www.fishbol.org/….