
Cameron Strandberg from Rocky Mountain House, Alberta, CC BY 2.0, via Wikimedia Commons
This is the fifth post in the series Historians Confront the Climate Emergency, hosted by ActiveHistory.ca, NiCHE (Network in Canadian History & Environment), Historical Climatology, and Climate History Network.
By Barbara Leckie
The rhetoric of warning, emergency, and alarm is everywhere in climate change coverage. Headlines flag the recent release of the IPCC-1 as our “starkest warning yet,”[1] cities and institutions around the world announce climate emergencies, and academic studies draw on the metaphor of the fire alarm in an effort to convey the urgency of the crisis.[2] As different as each of these registers are, they all invest in the view that warnings are not idle but activating: that they will do something. Greta Thunberg is perhaps the best-known public commentator to combine all three of these rhetorical terms—warning, emergency, and alarm—in her many calls for climate action. Consider her speech to the World Economic Forum in Davos, Switzerland on 25 January 2019 in which she focuses on the latter, the fire alarm. “Our house is on fire. I am here to say, our house is on fire.” In the conclusion to her speech, she returns to the metaphor of the house on fire: “I want you to act as if our house is on fire. Because it is.”
I agree that the climate crisis is an emergency. I agree with the warnings and alarms. But I also wonder if there is a saturation point on climate warnings and alarms? And, worse, I wonder if they might thwart the very action for which they advocate. To be sure, immediate and sustained climate action is necessary and it has never been more urgent than now. News media have translated the science into terms that gain the attention of a general reading public. And Thunberg’s mobilization of phrases like “our house is on fire” have catalyzed action, contributed to a worldwide youth movement focused on climate action, and inspired global movements like Extinction Rebellion. They’ve also given ballast to the Green New Deal and related proposals for a green economy less wedded to sustainability discourses. One would be hard-pressed to say that her rhetoric of warning, emergency, alarm, and warning has had no impact. But has this rhetoric had other, less inspiring, impacts as well?