Extinction Rebellion Podcast
News from a World in Flux Ep. 2: Aerosol masking, geoengineering, and the pension problem
Aug 25, 2023
Extinction Rebellion's co-founder and a conservation scientist discuss aerosol masking and geoengineering. They delve into the flaws in the economics of climate and the grave risks it poses to the pension sector. The podcast also explores the uncertainty and significance of the climate problem, the controversy surrounding sulfur aerosols and geoengineering, the critique of neoclassical economics, and the importance of individual action in tackling climate change.
35:29
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Quick takeaways
- Aerosol masking, a phenomenon where airborne particles reflect sunlight and act as a mask, has complex implications for climate change and requires further research and attention.
- The flawed economic analysis in mainstream neoclassical economics underestimates the risks and costs of climate impacts, impacting sectors like pensions and calling for accurate economic assessments and interdisciplinary approaches.
Deep dives
Aerosol Masking and Climate Change
Aerosol masking, the phenomenon where airborne particles reflect sunlight and act as a mask, has been discussed in this podcast episode. These aerosols, released through burning fossil fuels and other sources, help cool the planet by reflecting solar radiation. However, they also contribute to air pollution and health problems. The loss of aerosol masking due to decreased emissions, such as the reduction of sulfur emissions from shipping, has led to concerns about the acceleration of climate change, as the oceans are now absorbing more heat. The complexity and uncertainty surrounding the aerosol masking effect highlight the need for further research and attention to this issue.
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