Veritassium debunks this claim on climate change, along with a dozen others, in less than 7 minutes in an informative and entertaining way. It's a great video, you should at least watch it.
In short, during the 70s, there were some papers on global cooling. But even then, there was still 6 times more papers on global warming. Science overall has been looking in the correct direction for a long time now. The narrative isn't changing.
https://m.youtube.com/watch?v=OWXoRSIxyIU
In short, during the 70s, there were some papers on global cooling. But even then, there was still 6 times more papers on global warming. Science overall has been looking in the correct direction for a long time now. The narrative isn't changing.