For a long while people have used the phrase ‘climate denier’ or ‘denialism’ as pejorative labels to admonish those who reject the reality of climate change. Whether it’s industry-funded disinformation spin doctors or members of the public who are perceived as dupes for believing that climate change is just a hoax, anyone who rejects the assertion that human-produced CO₂ emissions are dangerously altering the Earth’s climate system is frequently labeled in this way.
But a curious thing has happened over the past few years: the use of ‘denial’ has expanded to include people who do accept established scientific evidence about climate change, but who nonetheless devote little personal time and energy to engage with the issue through activism or changes in their daily habits and routines. This growing concern with ‘our’ denial as opposed to ‘theirs’ has spawned a fair number of books and academic studies that seek to explain why people’s concern about climate change so often fails to translate into action. Kari Marie Norgaard’s Living in Denial is a good example.
In this context, the meaning of denial typically suggests that a number of ingrained psychological coping mechanisms are preventing people from taking action even though they understand the consequences. The imminent danger of climate change is, it seems, so unsettling that many of us unconsciously push reality to the backs of our minds so that we can get on with our daily lives and pretend that everything is fine. Simply put, we find ways to avoid feeling the fear that would otherwise compel us to act.
In the introduction to her book This Changes Everything, Naomi Klein follows this line of reasoning when recounting her personal experiences with the politics of climate change: “I denied climate change longer than I cared to admit,” she writes “A great many of us engage in this kind of climate change denial. We look for a split second and then we look away. Or we look but then we turn it into a joke (‘more signs of the Apocalypse!’). Which is another way of looking away…We deny because we fear that letting in the full reality of the crisis will change everything. And we are right.”
Were we to accept this reality, Klein suggests elsewhere, we would recognise that “climate change supercharges the pre-existing case for virtually every progressive demand on the books, binding them into a coherent agenda based on a clear scientific imperative.”
These assumptions about what science and fear can achieve politically are widespread in the climate movement. Whether denial is applied to ‘us’ or ‘them’, the underlying belief is that a better grasp of scientific facts and a sufficient level of dread—if spread widely enough—will cause people to agree on some course of action. If only conservatives would stop denying the science, and if we could all muster the courage to face the terrifying calamity that lurks on the horizon, then finally we could come together through a mutual sense of self-preservation. This is the power that catastrophism exerts over public and political thinking.
Given this belief, it’s no surprise that prior to the publication of the International Panel on Climate Change’s Fifth Assessment Report, a former United Nations executive secretary optimistically remarked that it was “going to scare the wits out of everyone,” and “create new political momentum.” The same hopes for political unity—informed by science and animated by fear—are echoed in the political advocacy group Climate Reality’s call to action, which dreamily concludes, “When the world speaks with one voice, our leaders have to listen.”
However, even a cursory review of the positions advanced by the different groups who are sounding the alarm reveals that, although anxiety about climate change can certainly generate political responses, it does so in remarkably different ways.
For some, continued economic growth and climate mitigation go hand-in-hand, while for others ‘de-growth’ is the only way to avert catastrophe. Some argue that effective climate mitigation can occur within the confines of capitalism, while others insist that getting rid of capitalism is the only way to overcome the crisis. For some, rapid technological innovation and intensifying the processes of modernisation are essential, while for others an overly-optimistic faith in technology and progress lie at the root of the problem. Has the situation become so dire that we need to consider geoengineering our way out of the problem, or is this ‘Plan B’ too dangerous a gambit?
Even within the progressive climate movement, positions range from anti-capitalist and de-growth to pro-capitalist and pro-growth, and from pro- to anti-nuclear power. Climate activist and author Naomi Oreskes, for example, recently tarred James Hanson and other scientists as ‘deniers’ for insisting that CO₂ emissions targets can’t be achieved without nuclear power. Added to these diverging opinions are the growing number of climate ‘in-activists’ who believe that the chance to avert a catastrophe has already passed, so the only realistic thing to do is to accept this ‘fact’ and “prepare society for the end of life as we know it.”