If there’s one thing humans hate, it’s exercising willpower. Whether its abstaining from unhealthy foods, going to bed early, or using less energy and reducing greenhouse gas emissions, we ...

This method is known as solar geoengineering or stratospheric aerosol injection (SAI). While the concept dates back decades, new studies are pushing the limits of what might be possible—like cooling ...

Now a startup called Stardust seeks something more ambitious: developing proprietary geoengineering technology that would help block sun rays from reaching the planet. Stardust formed in 2023 and is ...

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

In the summer of 1831, people across the Northern Hemisphere witnessed a surreal transformation in the sky. The Sun appeared ...

Do we have any other options left? Stratospheric aerosol injection — the type of SRM described above—is one of a suite of technologies aimed at large-scale manipulation of the climate ...

As global temperatures rise, scientists debate the pros and cons of solar geoengineering, a strategy to cool Earth by reflecting sunlight into space.

The basic point is that sunlight reflection methods, including stratospheric aerosol injection, can compensate for the negative effects of climate change by cooling planet Earth. Climate engineering ...

and stratospheric aerosol injection. Hope (expressed most strongly by respondents from the Global South) emerged as a key predictor of support for climate intervention, particularly for SRM ...

Computer modelling approach on impact of volcanic eruptions, wildfires and ship emissions reduction as natural analogues of solar radiation management ...

Navigate here to The Ethics of Stratospheric Aerosol Injection The Ethics of Stratospheric Aerosol Injection Brad Zukeran '24 looks at technical and ethical questions that arise from exploring and ...