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Energy Switch
Geoengineering
Season 9
Episode 10
Engineered solutions to reduce warming could be as simple as planting trees or as controversial as injecting huge volumes of aerosols into the stratosphere to cool the planet, raising complex political and ethical questions. We discuss this with Dr. Gernot Wagner of Columbia Business School and Dr. Stephen Gardiner, Professor of Ethics at the University of Washington, both authors on the subject.
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SMRs promise scalable carbon-free power but face challenges in deployment.
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They bring low-carbon energy to homes and businesses, with some environmental impacts.
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Climate science is complicated, nuanced…and hard to communicate to general readers.
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The cost, subsidies and potential CO2 emissions reductions of US offshore windfarms.
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The potential benefits and challenges of building offshore wind projects in US waters.
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Two young professionals on their experiences working in oil and gas, and electricity.
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Biofuels experts discuss corn and cellulosic ethanol, and sustainable aviation fuels.
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Differing opinions of the urgency of climate change, different strategies to address it.
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Our expert guests agree climate change is a problem, but disagree on its urgency.
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We need more powerlines; we discuss challenges to building them, and potential solutions.