David Fraser
Senior Member.
Recently the UK Government announced a 50 million grant to research geoengineering. This covers 5 main areas of which SAI is one. I will do further post on this when I get access to something other than my phone but it is safe to say the chemtrail crowd are up in arms. The public announcement is available here
https://www.aria.org.uk/opportunity...climate-and-weather/exploring-climate-cooling
It is worth a read and the experiment involving SAI does not actually releasing anything
Also in the mean time public participation has started with YouGov doing an interesting survey here
https://yougov.co.uk/health/article...pport-geoengineering-to-combat-climate-change
I will post a full breakdown as and when I get PC access as I find it difficult just using my phone. Sorry if it breaks the rules.
https://www.aria.org.uk/opportunity...climate-and-weather/exploring-climate-cooling
It is worth a read and the experiment involving SAI does not actually releasing anything
It is worth noting that this experiment is not scheduled until late 2027 after full impartial oversight and public participation.External Quote:
Natural Materials for Stratospheric Aerosol Injection
Hugh Hunt, University of Cambridge
Award: £5.5m over 36 months
Team: University of Cambridge | Harvard University | Imperial College London
Stratospheric Aerosol Injection (SAI) is a widely discussed potential climate cooling method, but the most commonly proposed materials (sulfates) carry significant hazards in this context, including potential ozone depletion and toxicity. Addressing whether safer, alternative materials could ever be feasible or effective for SAI is therefore a critical, unanswered scientific question. This project will undertake fundamental research to investigate the properties and behaviour of innovative, non-toxic, non-sulfate materials in a very controlled manner.
The research combines laboratory studies and computational modelling with unique and contained material exposure experiments. In these experiments, tiny (milligram) amounts of materials that occur in natural mineral dust (such as limestone, dolomite, or corundum) will be secured onto supports inside the gondolas of specially adapted weather balloons. These balloons are likely to be launched from sites in the USA and/or the UK; the specific site will be determined in line with ARIA's requirements for community engagement. The balloons will carry the samples into the stratosphere for exposure periods ranging from hours to weeks before performing controlled descent for recovery. Crucially, no materials will be released into the stratosphere; this approach effectively brings the stratosphere to the samples. Studying the recovered samples will reveal how stratospheric conditions affect their properties over time. This foundational science is essential to advance understanding of the potential impacts of SAI and for determining if less harmful alternatives to sulfates might exist (and if they might warrant further study in the context of SAI).
Also in the mean time public participation has started with YouGov doing an interesting survey here
https://yougov.co.uk/health/article...pport-geoengineering-to-combat-climate-change
I will post a full breakdown as and when I get PC access as I find it difficult just using my phone. Sorry if it breaks the rules.
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