Thirty one years ago, on this day, October 26th, 1994,
Scientists, politicians and economists recently gathered in New Zealand for the Greenhouse 94 conference from October 10 to 14. Discussions at the conference confirmed that the heat is on: sea levels are rising, climate patterns are shifting, and the atmosphere is heating up. ZANNY BEGG reports on the implications of global warming.
Ben Elton, in his best-selling novel Stark, was able to describe the earth as a stinking trash can of multinational companies — with an ozone layer in tatters, sea temperatures rising and pollution transforming the air into a toxic soup — and keep it funny. But when straight-faced scientists begin to talk about the threat global warming poses to the planet there isn’t much to laugh about.
Two thousand five hundred scientists working for the Intergovernmental Panel on Climate Change (IPCC) issued a statement on September 14 that told the world what we didn’t want to know: carbon dioxide levels are on the rise and the world’s climate is at a serious risk from human activity. This was confirmed by discussions at the Greenhouse 94 conference, convened by CSIRO, which concluded that sea levels and temperatures in the Oceania region have been rising steadily since the beginning of the century.
Elwin Jackson attended the Greenhouse 94 conference for Greenpeace. His prediction for the future, if no reduction of greenhouse gases occurs, is as stark as Ben Elton’s. “In the year 2040”, he explained to Green Left Weekly, “we could see famine stalking through South-East Asia. We could see more droughts, increased flooding, rapidly changing weather conditions and more pests. The conditions we see in many parts of Africa could come to this part of the world. The human cost of this would be horrific.
Anon, 1994. Greenhouse alert: global warming is a global warning. Green Left Weekly October 26, 1994
https://www.greenleft.org.au/content/greenhouse-alert-global-warming-global-warning
The amount of carbon dioxide in the air was 359ppm. As of 2025, when this post was published, it is 425ppm. 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 the first “Greenhouse” conference, in 1987, had been crucial – an opportunity for scientists working in different domains to compare notes. For a few years the scientists were being sorta listened to (which is distinct from saying they had a lot of influence).
The specific context was by 1994 climate had disappeared from the front pages and into the boring bits where policies are combatted and not really explained. Yawnsville. Still, the grinding work of science goes on…
What I think we can learn from this – issue attention cycles are a thing. More people should know about them
What happened next – scientists kept sciencing. Emissions kept climbing.
See interview with the cartoonist here.
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 26, 1975 – “The Endangered Atmosphere” conference begins…