I am a little confused by that. AFAIK climate change wasn't even discussed in popular culture 30 or so years ago. I wonder if they are equating "concerned with

I am a little confused by that. AFAIK climate change wasn't even discussed in popular culture 30 or so years ago. I wonder if they are equating "concerned with the environment" with climate change. The concern back in the day was pollution, nuclear waste, the ozone layer, the rainforest, species going extinct, etc. Perhaps my memory is poor.