Now that we have an idea of how much ocean cloud cover can produce a certain amount of global cooling we can find other, better ways of doing it in a controlled manner.
Hunga Tunga Hunga Ha’apai didn’t help either. Instead of just the usual global cooling sulfur dioxide, this particular volcano was under water enough that it launched massive amounts of water vapor into the atmosphere, which has greenhouse effects. Add that all together on top of the chronic climate change and you get this summer.
Relevant vlogbrothers video about why this particular summer is hotter.
https://youtu.be/dk8pwE3IByg
Now that we have an idea of how much ocean cloud cover can produce a certain amount of global cooling we can find other, better ways of doing it in a controlled manner.
Nukes could help
If we put them on high population centres it will have long term effects too.
We’d need an awful lot of them to be detected at interstellar distances
Hunga Tunga Hunga Ha’apai didn’t help either. Instead of just the usual global cooling sulfur dioxide, this particular volcano was under water enough that it launched massive amounts of water vapor into the atmosphere, which has greenhouse effects. Add that all together on top of the chronic climate change and you get this summer.
https://www.syfy.com/syfy-wire/2022-tonga-volcano-may-have-caused-temporary-global-warming?amp