I have generally found Peter Friederici’s writings erudite, colorful and informative. Now, having just read, and reread, his essay in the Nov. 28 issue, I add the adjective, confusing (“A Place Between,” HCN, 11/28/16). He believes, as I do, that human activities are largely responsible for Earth’s current climate changes that continue to grow and […]
Wendell A. Duffield
Posted inFebruary 16, 2009: The Half-life of Memory
DOE and the volcano
Judith Lewis’ story “Mountain of Doubt” in the Jan. 19, 2009, issue of HCN provides an admirably accurate and balanced description of the history of Department of Energy-led efforts to establish Yucca Mountain as a safe repository for the nation’s high-level nuclear waste. Beyond the politics, Lewis explains, “Doubts about Yucca Mountain’s geologic suitability have […]
Posted inMarch 17, 2008: Seeking the Water Jackpot
Geothermal is no joke
What a pleasant surprise to read James Yearling’s informative piece about geothermal energy (HCN, 2/18/08). As a volcanologist who spent much of his 32-year career researching geothermal resources for the U.S. Geological Survey, I’m used to seeing geothermal treated like the comedian Rodney Dangerfield … getting no respect. This lack of respect is in spite […]