Fifty four years ago, on this day, March 8th, 1971,
“Due to Lack of Interest… ” Paul Ehrlich documentary” –

https://genome.ch.bbc.co.uk/6254d3d38f674b6288acb485fcffdeda
The amount of carbon dioxide in the air was roughly 326ppm. As of 2025 it is 427ppm, but check here for daily measures.
The context was the BBC was making all of these documentaries about environmental issues and whether we were taking them seriously enough or too seriously. And this is another one of those.
March 1971 is possibly “peak Ehrlich” and peak environment. Everyone knew the Stockholm conference was coming. There was a new Department of the Environment. Super departments have been created, Royal Commission on Environmental Pollution, etc.
And here we are.
What I think we can learn from this
The TV shows that we think will “wake up the masses” have been made again and again and again and again. And again.
What happened next
Ehrlich’s predictions of the inescapable famine did not come to pass, and this has definitely hurt the green cause, if you want to call it that.
What do you think? Does this pass the ‘so what?’ threshold? Have I got facts wrong? Interpretation wrong? Please do comment on this post, unless you are a denialist, obvs.
Also on this day:
March 8 – International Women’s Day – what is feminist archival practice?
March 8, 1999 – Direct Air Capture of C02 mooted for the first time