Tag: Environment
Destined to Fail: False Assumptions on Climate, Trade, and Society Cripple U.S. Security Strategy
A national security strategy is supposed to describe the world as it is and explain how a country intends to navigate the constraints and opportunities in front of it. It is meant to be a map, not a message, and certainly not a mirror held up to a single political … [continued]
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The Floating Solar Revolution: Death By A Thousand Cuts For Fossil Fuels
The floating solar movement continues apace in the US, despite this year’s sharp U-turn in federal energy policy.
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Your Single-Use Plastic Bottles Are Killing Endangered Sea Turtles
Those plastic bottles that are so readily available at convenience stores, groceries, conferences, and sports venues are a real problem: they kill marine creatures. A recent study published in Proceedings of the National Academy of Sciences concludes that plastic ingestion has been documented in nearly 1,300 marine species, including every … [continued]
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Why Simple Fuels Win at Sea: Assessing LNG SOFCs, Hydrogen, Sails, and CCS Against Practical Needs
I was recently asked by someone in the maritime industry whether Bloom Energy’s solid oxide fuel cells could play a real role in maritime propulsion. The question was prompted by the announcement from Ponant, GTT, and Bloom describing a concept cruise vessel for 200 passengers that would combine hard wing … [continued]
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Seabed Mining Meets Reality: What the Technoeconomic Evidence Shows
I was pleased to be asked to complete the technoeconomic assessment of seabed mining by the National Ocean Protection Coalition and to join the webinar discussing its results. It is not often that I have the opportunity to bring together decades of work in complex systems analysis, technology readiness, and … [continued]
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