Energy vs Climate: How climate is changing our energy systems Solar Geoengineering: Should we go there? LIVE SHOW with David Keith & Ed Whittingham
Oct 23, 2024
In a lively discussion, experts explore the controversial world of solar geoengineering as a solution to rising global temperatures. They delve into various techniques, including stratospheric aerosol injection, and examine the complexities of governance and ethical considerations involved. The conversation reveals significant global energy disparities and emphasizes the need for equitable solutions. Additionally, the episode highlights the evolving public sentiment toward solar geoengineering research and the urgency of addressing climate change.
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Cooling the Planet
- Cutting emissions only slows warming; it doesn't cool the planet.
- To decrease global temperatures, carbon removal or solar geoengineering are necessary.
Net-Zero by 2050
- Reaching net-zero emissions by 2050 is unlikely and might not be ethically sound.
- This is due to existing energy disparities and the needs of developing nations.
Stratospheric Aerosol Injection
- Stratospheric aerosol injection (SAI) is the only currently viable solar geoengineering method.
- SAI involves injecting sulfur aerosols into the stratosphere to reflect sunlight.
