Balloon launches from around the world are part of a new kind of global alarm system: One that can detect if another country tries to dim the sun.
Tag: Geoengineering
Can We Engineer Our Way Out of the Climate Crisis?
Blocking solar rays. Sucking carbon dioxide from the atmosphere. Ideas that sound like science fiction are now starting to become reality, raising concerns about safety.
As Climate Disasters Pile Up, a Radical Proposal Gains Traction
The idea of modifying Earth’s atmosphere to cool the planet, once seen as too risky to seriously consider, is attracting new money and attention.