https://www.climate.gov/teaching/resources/70s-they-said-the...
The weird thing to me is that it seems nobody's disputing the claim, as this was a "science evolve everyday" proof. Yes, everyday some new evidence are found that shake/modify our understanding of the world, but this particular story? A lie. Or at least a really controversial take. It basically said that some climate scientists believed that the earth wouldn't warm due to human activities like other believed. The consensus was still building.
But even then, no climate scientists thought human activities had no impact.
And anybody who propagate this story either is part of this group of people who 'share' without thinking (but on hacker news it's quite hard to publish without writing, thus thinking), or is a liar with an agenda. That's why I ask for scientific article every time, i know none exist because this is a hoax, and usually the liar leave the discussion.
Until someone point me to a peer reviewed research paper of the 70s, i will consider anybody using this argument a grifter. Sorry, it's like the third time on this website i ask for sources and i guess I will be ignored for the third time.
For people who don't have time to research: it seems to be a newspaper hoax used by grifters.