I have heard these stories my whole life. In the 1960s California was going to fall into the ocean from earthquakes. Late 60s the ozone hole above the earth was going to vanish and cause the sun to burn the earth up. Now carbondioxide is going to kill us even though it is consumed by green plants so they can emit oxygen. It is all just like Bigfoot. Nothing but urban legend.
We got lucky that the Ozone hole accumulated over the Antarctic, or it would have caused mayhem on the human population. Fortunately, we were able to act quickly in banning CFCs. There's far more Carbon Dioxide generated today than the plants can consume. It's not bigfoot, temperature anomaly is real and statistically significantly verified by peer-reviewed data from around the world.
California falling the ocean, yeah, that one's an urban legend, sure.
Not denying any of your comment, but what happens when you factor in c02 from volcano eruption which is massive . The University of Pennsylvania has much research on this subject that is real interesting.