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Australia United States of America

December 14, 1973 – Canberra Times on melting ice caps

Fifty two years ago, on this day, December 14th, 1973, an article in the Canberra Times about the American writer Howard Wilcox warning of ice caps melting etc

The amount of carbon dioxide in the air was 330ppm. As of 2025, when this post was published, it is 430ppm. This matters because the more carbon dioxide in the air, the more heat gets trapped. The more heat, the more extreme weather events. You can make it more complicated than that if you want, but really, it’s not. Fwiw, I have a tattoo of the Keeling Curve on my left forearm.

The broader context was that warnings about polar melting had a long history. Various causes for the melting (natural and man-made) were being put forward.

The specific context was that Wilcox thought it was going to be the problem of “waste heat” rather than carbon dioxide build-up that caused the problem (he was not alone in thinking this, btw).

What I think we can learn from this – the phenomena can be disputed, the cause disputed. Lotsa disputes (because reality is confusing. “Science” remains though, a pretty good way of figuring out what is going on… Beats chicken entrails and wild guesses, anyway).

What happened next Wilcox wrote a book. It’s not very good.

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: 

December 14, 1988 – Greenhouse Glasnost gets going…

December 14, 1992 – UK “releases “National programme on carbon dioxide emissions”

December 14, 1995 – Monbiot nails it with “it’s happening” article – All Our Yesterdays

Categories
Activism United States of America

October 1, 1964 – The Free Speech Movement kicks off in Berkeley

Sixty years ago, on this day, October 1st, 1964, the Free Speech Movement is launched on the campus of University of California, Berkeley.

The amount of carbon dioxide in the air was roughly 319ppm. As of 2024 it is 4xxppm, but check here for daily measures. 

The context was that the black civil rights movement was underway. The upsurge had been going on, especially since sort of ‘57, didn’t pause: the sit ins and SNCC. And white people had gone (in relatively small numbers) to the Deep South, to help with voter registration, and education, and so forth. And then these people had come back and wanted to continue campaigning on university campuses. And those in control of university campuses, especially University of California Berkeley, weren’t having any of it. And this confronted the activists with a dilemma. They were battle-hardened. They had been arrested and brutalised in the South. So what campus cops and so forth could dish out was not as big a deal as it had been. They’ve also been battle-hardened by the House UnAmerican Activities Committee and its roadshow, which by the way, had not come to California since 1960 because they’d been basically beaten out of town with their tail between their legs. But I’m digressing.

What we learn is that the histories and I think they’re right, suggest that the Free Speech Movement on Berkeley campus is that kind of bridge incident and bridge organisation between the black civil rights movement and what would come next. Of course, people involved didn’t know what would come next, but it would be anti-war, feminism, gay rights. And yes, also the environment, not to mention Indian rights, Puerto Rican rights, etc. And these bridge moments, you don’t know that you’re in them, probably.

What happened next, Mario Savio gave his “throw your body on the gears of the machine” speech. 

The issue became not just free speech on campus, and black civil rights, but also the war in Vietnam, which in a few months would pick up serious momentum with Operation Rolling Thunder. 

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: 

October 1, 1957 – US Oil company ponders carbon dioxide build-up…

October 1, 1997 – Global greens gather in Melbourne, diss Australian #climate policy