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United States of America

March 30, 1948 – The Conservation Foundation founded

Seventy six years ago, on this day, March 30th, 1948, a new (and frankly Malthusian) NGO is set up.

The Conservation Foundation, which was to initiate research and education on all aspects of conservation from water to forests to wildlife, received its charter on March 30, 1948. 

p297-8 Pipes, Richard, and Edward Wilson. G. Evelyn Hutchinson and the Invention of Modern Ecology, Yale University Press, 2011

The amount of carbon dioxide in the air was roughly 310.5ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that there had been concerns about loss of habitat and so forth. And two books “Our Plundered Planet” by Fairield Osborn and “Road to Survival” by William Vogt were published that year. 

There had also of course been local conservation efforts, many tied to white supremacism. (see here). 

What we learned from this 

It’s hardly a surprise to anyone who’s paying attention that questions of environmental limits are tied up with who gets to continue to own and enjoy what is being portrayed as a very static cake. (hint: the people with the biggest spoons and the biggest knives, knives which they have used already and not just on the cake.)

What happened next, the Conservation Foundation was an important node in activity around well, conservation for a long time.  Of special note – it held the first meeting about the buildup of CO2 in March of 1963, 15 years after it was launched.

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 30, 1983-  EPA sea level rise conference

March 30, 1992 – Thelma and Louise could teach humans a thing or three….

March 30, 2005 – The Millennium Ecosystems  Report is launched.

March 30, 2007 – Climate as “the great moral challenge of our generation” #auspol

Categories
United States of America

September 15, 1948 – Biologist Evelyn Hutchinson mentions carbon dioxide build-up at an AAAS symposium.

On this day seventy five years ago at an American Association for the Advancement of Science symposium the famed biologist Evelyn Hutchinson mentioned carbon dioxide buildup as something to be aware of, in his pivotal article Circular Causal Systems in Ecology:

The problem of the constancy or variability of the carbon dioxide content of the atmosphere as a whole is a difficult one, owing to the large number of possible sources of purely local disturbance. The earlier data have been reviewed by Letts and Blake (1900) and, more recently, practically all the available information has been considered by Callendar (1940). … Meanwhile, it seems far more likely that the observed increment in the carbon dioxide of air at low levels in both Europe and eastern North America is due to changes in the biological mechanisms of the cycle rather than to an increase in industrial [[p. 228]] output. It is quite probable that the net effect of the spread of the technological cultures of the North Atlantic basin has been to decrease the photosynthetic efficiency of the land surfaces of the earth. 

The amount of carbon dioxide in the air was roughly 310ppm. As of 2023 it is 423ppm, but check here for daily measures. 

The context was that English steam engineer Guy Callendar had been collating what carbon dioxide measurements existed, and said they were going up, in line with Svante Arrhenius’s late 19th century suggestion. But all this was very sketchy – precise measures were not yet a thing.

What we can learn – the biologists and ecologists (stocks and flows, flows and stocks) were paying attention. 

What happened next – Evelyn Hutchinson mentioned it in a big 1955 US conference about resources and conservation – crickets. He also mentioned it to King Hubbert (him of the Peak) and so it ended up in Hubbert’s Energy Resources report in 1962…