The basic premise of your argument is flawed. You’re asserting that we can only know about climate change after it happens. That’s not true. We can predict clim

The basic premise of your argument is flawed. You’re asserting that we can only know about climate change after it happens. That’s not true. We can predict climate change will happen before it actually happens by understanding the relationship between CO2 and global temperatures. Take something like general relativity for example, which was first theorized in 1915 and predicts things that we're only validating today. It's completely possible to predict something before it happens by understanding the underlying mechanisms of its action.