The important thing here is "for 80 years." Literally noise in the scale of global climate change.
Look up a graph of what temperatures have been for the last million years. We have been hotter and way colder than we are now. And keep in mind that the rate of change from our proxy samples should also be taken with a small grain of salt as we don't exactly know where the samples were originally formed due to plate tectonics, etc. They are decent, but these are still estimates and they are estimates from from proxies.
The interesting thing from the one million year graph is how strangely consistent the up and down cycle is. It is almost like something triggers once the temperature gets up to 58F then plunges. That seems like way more of an issue than the idea that the temp is going to run away to get too hot.
Now look up temperatures for the last 100 million years. It is colder than it used to be as far as we can tell. Which makes sense as the Sun is getting older, we are slowly moving away from it, etc. Then do 500 million years. You will see, again, that the temperature was way hotter than it is now.
These kinds of things are why so many people hear the panic about "this is the END!!!" and blow it off. Looking at the graphs, the last several thousand years have been by far the most stable temperatures that there have ever been. Ever. Do we know why it was that stable? No. We have lots of ideas but nothing that explains it. Do we know if that stability is simply coming to the end naturally? Nope, we don't know that either. We have fears that we are impacting it, but we don't know it.
So why should we panic and cause mass havoc when temps move a microscopic bit. Looks like the way, way bigger threat is that temperatures are going to plunge in the relatively near future. Now, we might actually cause that through our warming. But based on these graphs, there are a lot of other things going on that seem beyond our abilities to actually impact in any way with current technology.
Seems like a better plan to keep improving our technology and migrate things around as better solutions come up rather than shoving "solutions" down peoples throat which lower standards of living and will 1000% cause a backlash. And probably a pretty nasty one given how tense everyone is these days.