TreeParser paper published

…Their work appears today in Nature Publishing Group’s open access journal Scientific Reports https://www.nature.com/srep/2013/130911/srep02635/full/srep02635.html The resulting Klee diagrams are both beautiful and scientifically informative. In the figure below, bird and…

Nordhaus Nobel

William Nordhaus today earned the Nobel Memorial Prize in Economics for his pioneering work on climate change. Hooray for Bill! Jesse first encountered Bill’s work in the late 1970s, started…

Forests, Farms, and Materials

…“dematerialization” of human societies under way?  Can we identify a decline over time in the weight of industrial materials used to produce the end products consumed today in more and…

Technology and Human Environment

The passage of time has connected the invention of the wheel with more than ten million miles of paved roads around the world today, and the capture of fire with…

Density: Key to Fake and True News About Energy and Environment

JH Ausubel. 2017 Presented at a meeting of the American Association of Petroleum Geologists, Next 100 Years of Global Energy Use: Resources, Impacts and Economics, Houston Convention Center, 4 April 2017. Published in AAPG’s Search and Discovery, as contribution #70272, 28 June 2017