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Do you know why the ozone hole crises isn’t a crisis any more? Because collective action worked.
by aaronblohowiak 7y ago
Do you know why the ozone hole crises isn’t a crisis any more? Because collective action worked.
- mturmon 7y agoThis is precisely true. The ozone hole is what sparked us to build the global earth observing system that we now have. It was originally not known how to observe and monitor atmospheric chemistry at a global scale.