Fifty three years ago, on this day, June 22, 1970, Rep John Culver of Iowa shares his eco-concerns, reads “the Imperiled Environment” into the Congressional Record.
The amount of carbon dioxide in the air was roughly 327.6ppm. As of 2023 it is 423ppm, but check here for daily measures.
The context was that Earth Day had happened in April and there were many articles about the desperate state of the planet. And many of these articles – including this one – included a couple of paragraphs about the long-term problem of carbon dioxide build up.
What I think we can learn from this is that many US politicians knew what was at stake they could read the tactic of reading something into the record is helpful for historians 50 years later it’s not clear it was particularly helpful for anyone at the time.
What happened next
The carbon dioxide build up continued to get intermittent press but it was only in 1988 that the issue exploded.
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.