Fifty years ago, on this day, July 13th, 1974,
Btw, Hare had been present for Guy Callendar’s presentation at the Royal Meteorological Society in 1938
The amount of carbon dioxide in the air was roughly 330ppm. As of 2024 it is 426ppm, but check here for daily measures.
The context is that scientists had been doing further study about CO2. It was definitely building up. No one disputes that. What impact that might have on our species as a whole remains to be seen. That’s not entirely surprising. 50 years ago, Kenneth Hare would cover this.
What we learn is that if you were paying any attention, you could see the threat coming. But then we’ve been paying attention since 1988, which is only two thirds of that time 50 years and we’ve done nothing. Actually, that’s not strictly accurate. We’ve made things worse.
What happened next? Every so often carbon dioxide would pop up as an issue in Australia. Further context is that there had been the 1972 Friends of the Earth seminar, the 1973 UNESCO-sponsored conference at Flinders University, and Senator Don Jessup had made his statements in Parliament. You know, it wasn’t unheard of…
What happened next; more news articles, more awareness, no action, 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.