Global warming, climate change, has been known to become an issue since somewhere in the 1890's, iirc.

I'll agree that the general public cannot really be blamed here, especially how information was available back then (basically nobody really was in the internet until end 1990, and even then this type of information wasn't widely available yet) but humanity as a whole really fucked up badly on this one.

We've known for well over a century, yet even today there are "skeptics", be they either idiots or paid shills, that deny global warming is a thing and even those that are not skeptical don't seem to worry too much.

Politicians still are more worried about their local economies that must expand and keep expanding infinitely, somehow, and spend weeks arguing how bad we're willing to let it become before taking actual real steps, ignoring that we might be standing on the edge of a cliff here.

We've been pumping extra CO2 into the atmosphere for a good two centuries, receiving useful energy that we used to shape our world as it is today. That extra CO2 has been partially taken up by oceans, acidifying them in the process, and some has been taken up by the rest of nature, but most CO2 is right there in our atmosphere.

Wanna get rid of it? You'll have to spend pretty much that same about of energy that you got (adding in loses, I'd even argue twice or tripple) from burning CO2 for those two centuries to get that CO2 out again. Effectively this means that (adding in the losses) if we double our energy production today, and have ALL of it be wind, solar, or nuclear, and counting for other CO2 sources we can't really stop (electrical airplanes likely will never happen) we'd still be spending 50% of our energy budget for the next century or two to get that done. I'm being generous here, it likely will be more than that.

This is still ignoring pretty details like 'how to do this efficiently" and what will we do to stave off global catastrophe within the next two decades.

Like it or not but humanity is going to have to pay the bill for the party is had, or die.

Meanwhile, politicians are nowhere near about talking about that, they're only talking about how long they want to continue the current path towards destruction because local economies and reelections and whatnot

It's not that the common citizen is delusional, as that they are badly educated about the sheer scope of the problem, if they would be, the world would revolt. So far people know there is a thing called climate change and it will have weird consequences that they do y really understand but they trust their politicians to solve it.

It's not being solved, we're still actively making things worse and arguing on if we really should switch to a non CO2 energy economy THAT fast...

Sorry, this may behave shifted into a rant, perhaps, but I'm tired and angry with the world for being led by anti-scientific scum that will end the world for us so that they can still enjoy another day on their yacht.