Climate Engineering Expert Says Chemtrails Are Part of Climate Change Geoengineering Efforts

“Climate engineers have stated their goal of putting tens of millions of tons of aluminum nanoparticles into the atmosphere annually as part of solar radiation management”

https://www.theguardian.com/environment/2017/mar/24/us-scientists-launch-worlds-biggest-solar-geoengineering-study

https://www.cnbc.com/2022/10/13/what-is-solar-geoengineering-sunlight-reflection-risks-and-benefits.html