I have a hard time caring about this. Okay, maybe climate change was obscured from laymen 50 years ago(despite Sagan, the most famous science communicator, talk

I have a hard time caring about this. Okay, maybe climate change was obscured from laymen 50 years ago(despite Sagan, the most famous science communicator, talking about it in the 80s), but everyone has surely known about it for the past 20 years, and our collective take has been "meh".