Fifty years ago, on this day, November 20th, 1974,
On Wednesday evening, immediately following The Frost Interview, the BBC broadcast its much heralded, prestige extravaganza The Weather Machine (BBC2, November 20, 9.00 p.m.); the latest in a series of annual productions which began so successfully back in 1970 with Violent Universe. Excellently assisted by the studio commentary of Magnus Magnusson, the modulated narrative tones of Eric Porter and, more importantly, by the availability of a six figure budget, producer Alec Nisbett endeavoured to squeeze into 120 minutes of airspace the fruits of twelve months globetrotting
Nature 22nd Nov 1974.
The amount of carbon dioxide in the air was roughly 330ppm. As of 2024 it is 423ppm, but check here for daily measures.
The context was that Nigel Calder son of Peter Ritchie-Calder had already produced a couple of very popular BBC specials, which were kind of tentpole things that the BBC were quite proud of. And now he was talking about the Weather Machine in the context of a lot of weird weather and competing theories, such as ice age, because of dust, heating, because of waste heat heating, because of carbon dioxide, and so forth.
What we learn from a close reading of the files at the BBC Written Archive Centre, is that there was a hell of a hoo ha after this, because the Met Office’s John Mason in particular, was basically being a total ass. And Calder and the BBC felt they had to stand up for Calder. It all fizzled out after a couple of years. But it goes towards a further explanation of why Mason was so hostile to the carbon dioxide issue, even though it wasn’t what Calder was pushing. Mason was surely of the opinion “all these bloody amateurs should just leave it to the experts” ignoring, of course, the fact that lots of the people pushing carbon dioxide were more expert than him. But never let the facts get in the way of a good red mist.
What we learn was that television programmes can cause mayhem.
What happened next? Mason kept being a douche on climate issues for quite some time, with sadly, great effect, slowing down any UK consensus and activity. I do wonder what people like Herman Bondi thought of Mason over this issue.
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:
November 20, 1930 – the Fox is born!!
November 20, 1973 – “Is the West Antarctic Ice Sheet Disintegrating?”