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AI Engineering
MIT Technology Review·Jun 18·5 min read
Geoengineering still faces major practical challenges
TL;DR
Geoengineering, particularly solar geoengineering, aims to combat climate change by reflecting sunlight away from Earth. Researchers are exploring various methods, including the deployment of light-reflecting particles in the atmosphere.
✦ Why It Matters
Engineers and researchers should recognize the complexities of geoengineering to develop viable climate solutions.
Key Takeaways
- Explore innovative aircraft designs for stratospheric deployment.
- Investigate optimal materials for effective light reflection.
- Engage in discussions about governance of geoengineering.
- Stay updated on research to understand potential climate solutions.
How It Works
Solar geoengineering aims to cool the planet by releasing particles into the stratosphere, where they can reflect sunlight. This requires specialized aircraft capable of reaching altitudes around 20 kilometers, significantly higher than commercial flights.
⚠ The Catch
The deployment of geoengineering could disrupt established weather patterns, raising ethical and governance concerns about who controls its use.