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37 Results
Different forms of transportation on a busy street
COVID-19 and the Value of Safe Transport
"The COVID-19 effect is likely to reduce the demand for public transport in favor of lower density alternatives," write the authors. Their study considers links between commuters' demographic factors and incidence of disease transmission, as well as the environmental implications of decreased ridership on public transport.
Kenneth B. Medlock III, Ted Loch-Temzelides, Shih Yu (Elsie) Hung November 4, 2021
Windmills in the sunset
More Transitions, Less Risk: How Renewable Energy Reduces Risks from Mining, Trade and Political Dependence
An emerging perspective in U.S. public discourse claims that a buildout of renewable electricity would exacerbate supply risks, mining intensity, and import dependence. This ScienceDirect article from fellow Jim Krane and graduate student Robert Idel contends the opposite is true, demonstrating how transitioning to renewables hugely reduces the materials, mining and political risk involved compared to coal.
Jim Krane September 9, 2021