Category: Geoengineering

In Silicon Valley, a Rogue Plan to Alter the Climate

A pair of restless entrepreneurs are releasing pollutants in the sky to try to cool the planet.
Could Altering Ocean Chemistry Help Slow Global Warming?

By tweaking the chemistry of rivers and oceans, humans could remove billions of tons of carbon dioxide from the air. But huge challenges loom.
Could Altering Ocean Chemistry Help Slow Global Warming?

By tweaking the chemistry of rivers and oceans, humans could remove billions of tons of carbon dioxide from the air. But huge challenges loom.
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.

In Silicon Valley, a Rogue Plan to Alter the Climate