Thought it was a hoax before, but they do
https://en.wikipedia.org/wiki/Cloud_seeding with dry ice and silver iodide to help it rain.
Actually trees collectively do it as well using pollen.
But let's look at how we treat the oceans:
https://www.sonic-shield.com/sonic-shields-soundproofing-blog/underwater-noise-is-killing-whales/
"One morning, on a beach in the Bahamas, whale researcher Ken Balcomb discovered a stranded whale. With the help of assistants, he tried to push it out into deeper water, but it came back to shore. Then the researchers discovered another whale down the shore, and another. That day, 17 beaked whales—a species that normally lives in very deep water—showed up on beaches around the Bahamas, and died. Balcomb wanted to find out why. When he sent specimens of the whales to a lab, scans showed evidence of hemorrhaging around the brain, and blood around the ears. The problem, he eventually learned, was extreme noise—sonar tests from Navy warships had driven the whales to try to get out of the water."
And the oil industry uses sonic cannons for exploring
https://www.usatoday.com/story/news/nation/2015/01/15/ocean-advocates-blast-sonic-cannon-tests/21837725/
"Among the concerns are airguns that emit dynamite-like underwater blasts to survey for oil and gas deep beneath the ocean floor, from Cape Canaveral to Delaware, in an area twice the size of California."
Add in CO2 loss of all the major reef ecosystems, marine life (our food supply) with stomachs full of plastic trash, and this planet will be completely destroyed within a century.
U.S. Navy Killing Thousands of Whales & Dolphins With Sonar & Weapons Testing – Collective Evolution
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Not only have whales been showing up dead with dozens of pounds of toxic, plastic waste inside their stomachs,..."