A Mysterious Startup Is Developing a New Form of Solar Geoengineering | Stardust, an Israeli–US startup, intends to patent its unique aerosol technology for temporarily cooling the planet.
A Mysterious Startup Is Developing a New Form of Solar Geoengineering
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There's a great chapter on geo-engineering in Naomi Klein's This Changes Everything.
Main take aways are that it's extremely dangerous and in a best case scenario likely to render parts of the global south unhabitable.
I think the most significant question, it's a quote from a scientist in that chapter, is "Can the same human beings who accidentally engineered the climate crisis, be trusted to engineer a new, safer climate?". You can draw your own conclusions, but mine is definitely a big no.
Extra point, my own opinion, is that acting like warming is the only thing causing issues for us in climate change is very short sighted. The ocean, our world's most important ecosystem, is being massively impacted by acidification, if that doesn't stop, we'll face big issues, regardless of temperature increase. Plankton creates more than half the worlds oxygen, so, I don't really know what we're gonna do without that.
I think ocean iron fertilization has some promise to it, and it has the benefit of being able to be experimented with at a small scale and subsequently scaled up responsibly to measure effects. Aerosols are kind of a one and done solution, and if for any reason its suspended, their is a boomerang effect that drives warming even higher
I don't get all these "geo-engineering" magic bullets. Capitalists are taking carbon out of the ground and putting it into the air and oceans. The carbon in the air leads to warming, and the carbon in the ocean leads to acidification. Both of these things are disastrous. We need to stop the capitalists. Leave the carbon in the ground, where it belongs. Simple as