Sixty eight years ago, on this day, June 9, 1955, the finest brains (sic) in the UK met to chew on atmospheric research. Didn’t spot the elephant in the room (it was small, to be fair!)
It is appropriate, in view of the forthcoming intensification of atmospheric research during the International Geophysical Year of 1957-58, to examine the present state of research in such a subject as radiative balance in the atmosphere, and a one-day discussion meeting on this subject was held in London at the Royal Society on June 9. In such a short period it was clearly out of the question to attempt any comprehensive survey, and attention was concentrated instead on subjects in which research is being actively pursued.
Nature 1 October 1955
Meteorological Magazine
The amount of carbon dioxide in the air was roughly 313ppm. As of 2023 it is 423ppm, but check here for daily measures.
The context was that the International Geophysical Year was coming. There had already been a bunch of articles in the media speculating on carbon dioxide buildup. And having three years after the London smog, and the year before the Clean Air Act was passed, the quality of air was still very high on the agenda as it should be, as it still really needs to be.
What I think we can learn from this
Carbon Dioxide build up was NOT on the agenda. Not because these people were stupid, complacent, careless or anything else. Just wasn’t on their radar yet. Not enough evidence etc built up. Only Callendar, some newspaper articles and comments by Plass.
What happened next
The International Geophysical Year happened next…
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.