I know these kinds of stories, and people like to say them. But they don’t distinguish from “spray water into the air to fix global warming” and “put iodine int

I know these kinds of stories, and people like to say them. But they don’t distinguish from “spray water into the air to fix global warming” and “put iodine into table salt to fix an entire populations iodine deficiency”. Sometimes the simple solution works! The reality is that even simple solutions involve a lot of work at a large scale.