geoengineering
To Fight Climate Change, We Could Block the Sun. A Lightweight Solar Sail Could Make it Feasible
Can we build an enormous umbrella to dim the Sun? Such a feat would be a megaproject on a scale…
6 months ago
We Have the Technology. Airplanes Could Spray Particles into the Atmosphere to Battle Climate Change. But Should We?
If climate change models are correct, humanity is working itself—and dragging the rest of life on Earth with it—into a…
5 years ago
It Might Be Possible to Refreeze the Icecaps to Slow Global Warming
According to a new study from the School of Earth and Space Exploration, it may be possible to refreeze the…
6 years ago
Astronomy Cast Ep. 438: Destroy and Rebuild, Pt. 2: Geoengineering
So if you've been to Yellowstone National Park, you've seen one of the most amazing features of the natural world…
6 years ago