geoengineering

Environment

Mirrors in space and underwater curtains: can technology buy us enough time to save the Arctic ice caps? | Geoengineering

When the glaciologist John Moore began studying the Arctic in the 1980s there was an abundance of suitable sites for…

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Environment

Researchers call for urgent exploration of methods to cool Earth | Geoengineering

It is already obvious that some governments are not acting fast enough to keep the planet’s temperature from rising dangerously.…

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Environment

A drop in the ocean: does experimental technology hold the key to saving the world’s seas? | Geoengineering

In October 2024, a US company called Ebb Carbon announced the world’s largest marine carbon removal deal to date, signing…

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Environment

Real-world geoengineering experiments revealed by UK agency | Geoengineering

Real-world geoengineering experiments spanning the globe from the Arctic to the Great Barrier Reef are being funded by the UK…

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World

Geoengineering technique could cool planet using existing aircraft

A technique to cool the planet, in which particles are added to the atmosphere to reflect sunlight, would not require…

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Environment

UK scientists to launch outdoor geoengineering experiments | Geoengineering

UK scientists are to launch outdoor geoengineering experiments as part of a £50m government-funded programme. The experiments will be small-scale…

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Tech

A Mysterious Startup Is Developing a New Form of Solar Geoengineering

Stardust’s prospective clients seem to be governments: As countries consider geoengineering, Stardust could be poised to sell them tools to…

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Environment

The UK’s gamble on solar geoengineering is like using aspirin for cancer | Raymond Pierrehumbert and Michael Mann

Some years ago in the pages of the Guardian, we sounded the alarm about the increasing attention being paid to…

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