Should There Be a ‘Non-Use’ Agreement on Solar Geoengineering?

Why I signed the call for a non-use agreement, and what that might mean for research. Although I’m a newbie at the Emmett Institute, I have been working on geoengineering for a decade now. I have heard countless arguments over whether and how solar geoengineering could be useful in the struggle to manage climate change. […]

ARIA’s ‘Exploring Climate Cooling’ Folly

On 7 May 2025, the UK Advanced Research and Invention Agency (ARIA) announced the list of projects to be funded under its £60 million solar geoengineering research initiative. Readers of this blog will already be familiar with solar geoengineering (also known as Solar Radiation Modification, or SRM for short), why it is a false response […]