Author: drmarchudson

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United Kingdom

May 20, 1976 – UK World Trends committee chair worries about the weather…

Forty eight years ago, on this day, May 20th 1976, a senior British figure worries about the weather (as the drought is just kicking off).

As early as May 1976, the chair of World Trends asked whether, given the ‘2 years of abnormally mild weather’, and a gathering ‘pressure on Ministers to make statements about climatic change’, the 1975 advice that nothing known was of concern still stood?

TNA CAB 134/4103. Minutes, WT(76)1st, 20 May 1976. Sawyer of the Met Office replied that WT(75)7 was indeed ‘still valid’

(Agar 2015: 613)

The amount of carbon dioxide in the air was roughly 332ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that the weather had been a little weird. And people like Henry Kissinger had been talking about that at the United Nations. This was even before the long hot summer of 1976. Were we going to burn or were going to freeze? And the fact that he raised it and then had to tamp it down, “there’s nothing to worry about nothing to see here ol chap” is amusing.

What we learn is that the British state was keeping an eye on things, but had no sense of alarm. Because, well, John Mason at the Met Office told him there was nothing to be alarmed about. He wasn’t the only one.

 What happened next? Well, the drought of 1976. 

And a month later the World Meteorological Organisation warned that “the World’s temperature was likely to rise”.

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: 

May 21, 1971 – Marvin Gaye asks “What’s Going On?”

May 21, 1998 – “Emissions Trading: Harnessing the Power of the Market”

Categories
India

May 20, 1959 Times of India letter about Teller and CO2

Sixty five years ago, on this day, May 20th, 1959, the Times of India ran a letter, under the title “Getting Hotter?” by S.B. Kulkarni and R. Mani about Edward Teller’s warning on carbon dioxide.

The amount of carbon dioxide in the air was roughly 315ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that Edward Teller had been talking about CO2 buildup. And this had caught the eye of a couple of people in India who had written letters about it.

What we learn is that people all around the world were aware. They’d already been in January of 1957 the Otago Herald times in New Zealand. 

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: 

May 20, 1960 – Spengler suggests decline of the … whole shebang

May 20, 1977 – Australian Prime Minister says “coal, not solar” is the future

May 20, 1990 – “Ironing out the Greenhouse Effect”

May 20, 2010 – climategate keeps delivering for denialists

Categories
International Geophysical Year United States of America

May 19, 1957 – LA Times asks “Is your smoke helping to melt polar icecaps?”

Sixty seven years ago, on this day, May 19th, 1957 the Los Angeles Times asked the question (not for the first time.) This was all part of the pre-International Geophysical Year (IGY) build-up…

The amount of carbon dioxide in the air was roughly 314ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that the Los Angeles Times had already run some articles about this. And here’s another one. In the context that senior politicians, scientists had been talking about this, not just Revelle, but also Kaplan, Wexler, etc. And it was speculative, but Gilbert Plass by this time had come out with his article in Tellus and was working on one for Scientific American. 

What we learn is that, again, if you were reading a newspaper the idea that over time the carbon dioxide could build up and cause mayhem was explained to you. Whether you chose to remember it, or believe it was up to you.

What happened next, the International Geophysical Year, Sputnik the Keeling Curve, the remorseless rise of emissions and then 30 years later, greenhouse effect would become undeniable. Except to those who chose to deny it, of course.

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: 

May 19, 1937 – Guy Callendar’s carbon dioxide warning lands on someone’s desk

May 19, 1993 – President Clinton begins to lose the BTU battle…

May 19, 1997 – an oil company defects from the denialists. Sort of.

May 19, 1997 – BP boss says “If we are to take responsibility for the future of our planet, then it falls to us to begin to take precautionary action now.”

Categories
United Kingdom

May 18, 1967 – NA Leslie at Institute of Petroleum, citing Barry Commoner on C02 build up

Fifty seven years ago, on this day, May 18th, 1967, NA Leslie, giving the Presidential Address at Institute of Petroleum, quotes from Barry Commoner’s Science and Survival, and mentions CO2 build- up as a possible problem

The amount of carbon dioxide in the air was roughly 322ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that Barry Commoner’s book had come out the previous September. The BBC had shown Challenge in January of 1967 and the oil and gas industries’ own environmental body Concawe had been going since ‘63. And Torrey Canyon had just happened too…

[It would be fascinating to know if Concawe had written anything I don’t know where their records might be but I need to talk about them as a body as well.]

What we learn is that the oil and gas industries were aware of the issue at the time, not at the stage of necessarily wanting to do anything about it. 

What happened next is that over the next couple of years the possible problem of carbon dioxide build up became much more broadly known in the UK and US (and to a lesser extent in Australia).

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: 

May 18, 1953 – Newsweek covers climate change. Yes, 1953.

May 18, 1976 – US congress begins hearings on #climate

May 18, 2006- Denialist nutjobs do denialist nutjobbery. Again.

Categories
United Kingdom

May 17, 1979 – Martin Holdgate’s A Perspective on Environmental Pollution” published

Forty-five years ago, on this day, May 17, 1979 an important book on Environmental Pollution, written by Martin Holdgate, came out (with a section on carbon dioxide build-up),

The amount of carbon dioxide in the air was roughly 336.8ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that Martin Holdgate had been working on pollution issues for 10 years by this stage and had a lot of useful data. This book had been finalised a couple of years before. The broader context of course, is that Margaret Thatcher had just taken office. And this unfortunately meant that the work on climate change that had been building under the Callaghan government was largely frozen out and ignored. So it goes. 

What we can learn is what you have already learned from the site, which is that smart people knew. We knew. People who read newspapers knew. We knew we knew we knew.

The problem was not lack of information. The problem was plausible pathways to power and influence.

 What happened next. Holdgate and others kept writing, kept working. And the emissions kept climbing.

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: 

May 17, 1968 – “Some prophets of darkness warn of polar icecaps melting…”

May 17, 1972 – New York Times reports carbon dioxide build-up worries…

Categories
Australia

May 16, 1973 Energy and how we live. UNESCO seminar at Flinders

Fifty-one years ago, on this day, May 16th, 1973, there was a UNESCO-sponsored conference on Energy and how we live at Flinders University of South Australia, 

16-18 May 1973 / Australian Unesco Seminar ; Australian-Unesco Committee for Man and the Biosphere. –

You can see a clip with John Bokris here https://www.abc.net.au/news/2022-04-12/professor-john-bockris-on-his-warning-of-impending/13837976

The amount of carbon dioxide in the air was roughly 329.6ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that UNESCO had been holding conferences about the environment and man’s impact pollution, blah, blah, blah for a while, the most notable of these was in Paris in ‘68. And that had been attended by some Australians. 

There was the Man in the Biosphere programme. Meanwhile, Adelaide had been alerted to climate issues, in newspapers and so forth. And watching the television, for example, the Monday programme and there had been the “Is Technology a blueprint for destruction?” seminar at Adelaide University in September of 1972. 

What we learn is that people who cared about that sort of stuff, were well aware of the dangers ahead, but basically were unable to convince everyone else that the danger was real and that something meaningful could and must be done. 

 What happened next. In November 1973 South Australian politician, Don Jessop gave a speech in Parliament about the buildup of CO2, possibly influenced by this event. And the emissions kept climbing 

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: 

May 16, 2005 – Anthony Albanese says critical action on #climate being delayed by 20 years… #auspol

May 16, 2006 – UK Prime Minister Tony Blair goes nuclear…

May 16, 2005 – Anthony Albanese, eco-warrior…

May 16 – Interview with Rosie, about zero population growth, zero climate progress, etc…

Categories
Australia

May 15, 1972 – Clean Air Conference in Melbourne

Fifty-two years ago, on this day, May 15th, 1972, a Clean Air Conference in Melbourne is told about carbon dioxide build up by CSIRO scientists, including Graeme Pearman,

The amount of carbon dioxide in the air was roughly 327ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that there had been clean air conferences in states and now national or even international in Australia.

There had been the Senate Select Committee on Air Pollution started in 1968 delivering its findings in ‘69. And what’s particularly significant about this conference is the first time there was an explicit specific session on carbon dioxide build up, with Graham Pearman.

What we learn – oh, the usual – we knew, we knew, we knew.

What happened next – more reports, more warnings, paths not taken. And now we are on a path that leads nowhere nice. It didn’t have to be like this, but it does have to be like it’s going to be – laws of physics are like 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: 

May 15, 2006 – Australian Prime Minister John Howard spouting “nuclear to fix climate” nonsense

May 15, 2010 – another pointless overnight vigil.

Categories
United States of America

May 15, 1950 – Getting Warmer? Asks Time Magazine…

Seventy-four years ago, on this day, May 15th, 1950, Time Magazine ran an article about, well, the world getting warmer. It begins as follows

Is the U.S. climate getting warmer? U.S. meteorologists, observing and charting the weather with growing exactitude over the past 20 years, are no closer to agreement on the question than their predecessors of a century ago. Last week a Washington convention of the American Meteorological Society heard strong evidence to favor the warmup theory.

“Getting Warmer?” Time Magazine (15 May 1950). 

The amount of carbon dioxide in the air was roughly 311ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context is that it’s the postwar world. There’s always atom bombs going off. People are thinking it might heat things up/upset natural balances/humans now acting as Gods etc. Importantly, though, carbon dioxide is not mentioned in the story because it’s really 1953 that Gilbert Plass gives it plausibility or credibility. However, it should be noted that in 1948, the attendees of a seminar at the American Association for the Advancement of Science conference heard from G. Evelyn Hutchinson that yes, there was more CO2 in the atmosphere. 

What we learned is that warming was acknowledged pretty early.

What happened next Three years later, Gilbert Plass named names (carbon dioxide).

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: 

May 15, 2006 – Australian Prime Minister John Howard spouting “nuclear to fix climate” nonsense

May 15, 2010 – another pointless overnight vigil.

Categories
United States of America

May 15, 1932 – great deluge forecast by science, reports New York Times…

Eighty-two years ago, on this day, May 14th, 1932, The New York Times ran an article about a giant flood, with the ice-caps melting and all the rest of it.

“… there will be another deluge. Salt water will sweep over the continents, leaving only the higher land dry. Holland will be inundated. Fish will swim in Buckingham Palace and Westminster Abbey, for most of England will lie beneath the waves. The Desert of Sahara will be a great inland see. What is now New York will be marked by the upper stories and towers of the taller skysrapers as they jut out of the water.”

And when can we expect this? “[W]ithin 30,000 or 40,000 years”…

NEXT GREAT DELUGE FORECAST BY SCIENCE; Melting Polar Ice Caps to Raise the Level of Seas and Flood the Continents

https://www.nytimes.com/1932/05/15/archives/next-great-deluge-forecast-by-science-melting-polar-ice-caps-to.html

The amount of carbon dioxide in the air was roughly 308ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was similar as a few days ago (May 10) with the Daily Oregonian, the world seemed to be warming. Guy Callendar was aware of this. Other people were aware of this. The Arctic seemed to be possibly melting. 

For journalists, it didn’t matter – even if it wasn’t really happening, it was a news story that filled some column inches, “all the adverts fit to print all the news printed to fit.” 

What we learn is that the idea of warming was not particularly controversial, and was picked up after the war in 1950.

What happened next? The New York Times kept reporting on this stuff. And in May of 1953 science correspondent Walter Kaempffert, wrote an article based on Gilbert Plass’s speech at the American Geophysical Union…

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: 

May 15, 2006 – Australian Prime Minister John Howard spouting “nuclear to fix climate” nonsense

May 15, 2010 – another pointless overnight vigil.

Categories
United States of America

May 14, 1979 – The greenhouse effect is … “almost common knowledge”

Forty-five years ago today, May 14, 1979, American diplomat Harlan Cleveland made the point that the build-up of carbon dioxide had gone, over the last ten years, from obscure to “almost common knowledge.”

The amount of carbon dioxide in the air was roughly 336ppm. As of 2024 it is 425ppm, but check here for daily measures. 

The context was that Aspen had been hosting academics and policy wonks on the climate issue for most of the 1970s (see the book “The Great Adaptation” for more details

 What we learn is that by the late 1970s, and especially in the aftermath of the first World Climate Conference, educated/informed people knew that there was probably trouble ahead.

What happened next, the climate issue finally got traction in 1988. And the emissions are almost 70% higher than they were then.

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.

H/t to Cyrus Mody!

Also on this day: 

May 14, 2002 – well-connected denialists gather in Washington DC to spout #climate nonsense

May 14, 2010 – a day of action/mourning on climate