I still remember THE 1970s COMING ICE AGE plan to grind coal, spread it on the ice fields to increase the earth temp.
I have lots of links for this nonsense in the past, however, it appears they are being scrubbed from the internet as so many that were good links quite a few years ago now lead to “404. Page not found”
https://wattsupwiththat.com/2013/03/01/global-cooling-compilation/
http://news.bbc.co.uk/2/hi/science/nature/7139797.stm
https://thenewamerican.com/al-gore-forecasted-ice-free-arctic-by-2013-ice-cover-expands-50/
https://www.climatedepot.com/2017/05/23/120-years-of-climate-scares-70s-ice-age-scare/
https://www.agweb.com/opinion/doomsday-addiction-celebrating-50-years-failed-climate-predictions
And then THIS FROM POPULAR SCIENCE, Feb 1980..
PS/What’s News ....
page 73
Changing the weather intentionally or otherwise weather modification..(Earth cooling vs Greenhouse effect)
“Do you suppose we can learn enough, soon enough, to pull off a balancing act with the CO2 blanket saving us from another ice age?”
“I still remember THE 1970s COMING ICE AGE”
That started in the in the late 60’s right after The Club of Rome (sorta a mini-WEF group) started in 1968.
https://geopolitics.co/2021/04/20/club-of-rome-the-origin-of-climate-and-population-alarmism/