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Energy Switch
Population
Season 6
Episode 3
The common narrative about human population -- that it will grow forever -- is dead wrong. Demographic experts now agree that population will peak soon and begin to decline, with profound impacts on every aspect of global society, including energy and the environment. Explore these surprising revelations with Darrell Bricker, author of Empty Planet, and Dean Spears, author of After the Spike.
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The potential and risks of injecting aerosols into the stratosphere to cool the planet.
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Capturing landfill gas and using digesters and gasifiers to make methane and biochar.
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Plastic and other pollution, sea level rise, coastal erosion and potential solutions.
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Can the US overcome budget, schedule, capital, industry and supply chain challenges?
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How forests and other plants absorb one-quarter of human-emitted CO2 each year.
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The global importance of the region’s oil, and its moves to diversify into other energies.
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Experts debate the future of solar and wind energy, with surprising takeaways.
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Can we have abundance with less environmental impact? Or must we reduce consumption?