Liberal Conspiracy: How the debate on climate change went wrong, and how we can turn it around

The Fifth Assessment Report of the Intergovernmental Panel on Climate Change will be out from September this year. This should be a big deal: it’s six years since the last report, and that was headline news at the time. The report will be a chance for climate change, and what we do about it, to be one of the top issues in public debate for the first time since the 2009 Copenhagen Conference.

But for climate campaigners, activists and anyone who wants better action on climate change, what should be done with this opportunity? I believe it would be a mistake to use the coverage of the report to try to score points in the same arguments that have dominated over the last few years.

Instead, there are other approaches that could reach a wider audience, move the debate past recurring arguments, and perhaps create a basis for more useful action on climate change.

We need to stop talking about climate denial

The problem, as I see it, is that much of the debate about climate change is dominated by whether or not it’s happening, how quickly it will happen, and the meta-debate about why ‘so many people’ don’t agree with the vast majority of climate scientists.

One reason this is a problem was explained by US Republican pollster Frank Luntz: he recognised the goal for opponents of government action on climate change should be “to make the lack of scientific certainty a primary issue in the debate”. So long as the debate is about the science of climate change – most people only hear that there is a debate, not what each side is saying – people aren’t talking about what to do about it.

But you might respond: how can we ask people to agree to action on climate change when they don’t believe it’s happening or caused by humans? It’s a logical question. But the polling shows that it’s a mistake to assume there’s a logical chain of reasoning. In fact, the debate about belief in climate change is based on two misconceptions: that people are widely and increasingly sceptical about climate change, and that their desire for action to tackle climate change depends on the extent to which they think it’s happening.

Because of these misconceptions, I think that the debate about whether or not climate change is happening is a distraction for people who care about climate change, and that we should change the subject.

The evidence is pretty clear that agreement with climate science is high and stable and that doubts about it are not increasing. The following chart is typical in showing that the same proportion now believes that climate change is real and manmade as did so before the UEA email hack. Most people think it’s real and manmade and a third think it’s real but natural; barely one person in 20 thinks it’s a fraud.

Agreement with climate science also fell before the start of the chart above, after a peak sometime around 2006 and the Stern Report.

But the polls suggest that what people say about their belief in climate change doesn’t have much to do with whether they want action to tackle it.

It’s such an important point I’m going to show two separate charts to demonstrate it.

Firstly, a poll just after Copenhagen showed that most people who said they think climate change is natural, or not happening at all, were satisfied with a plan to reduce worldwide emissions. To put it another way, over three in five ‘climate sceptics’ want international action to tackle climate change:

Just in case that was a freak or a mistake, we tested it again in the recent Carbon Brief poll. The conclusion was similar: of those who say climate change is natural and not caused by humans, nearly half want government action to tackle it.

So the evidence is clear. Outright climate denial is low and not increasing. Most people think climate change is real and manmade. And of those who think it’s natural or not happening, many still want government action to tackle it: a logical disconnect that suggests the debate about belief in climate change has been taken more seriously than it deserves. As Chris Rose has pointed out, responses to questions about belief in climate change are often about something else – a declaration of which ‘side’ the respondent is on. It’s not a debate that climate campaigners can win in its own terms.

The question is, if not scientists’ confidence about anthropogenic climate change, what should campaigners and communicators talk about?

Stick them with the pointy end

There are two key arguments that I believe are crucial for improving the case for better action on climate change – but which I don’t see being made at the moment. The first is that climate change is very likely to hurt people in the UK: people alive now and their children. Not just through indirect effects like more expensive food and foreign political instability, but also directly, through flooding and killer heatwaves.

There are people who’ll suffer more from climate change than Brits: people living on flood plains in Bangladesh, in low-lying islands, and in the Sahel, for example. And many wonderful species will become extinct when their habitat changes. Almost everyone is sad to hear about that and agrees that someone should do something. A few internationalists and conservationists might even do something themselves.

But nothing mobilises people like something that directly affects them and their family.

The pointy end of climate change – that the UK is very likely to face more floods and more killer heatwaves – is still largely absent from the debate. It shouldn’t be. The 2003 heatwave killed 2,000 people in the UK; it is likely that summers like that will be the norm by the end of this century. But only 34% in the Carbon Brief poll recognised that climate change is likely to cause more UK summer heatwaves.

This should include a ban among climate campaigners on references to global degrees of warming in conversations with anyone except climate change experts. The thought of the UK becoming 3° warmer sounds quite nice to me. You have to be familiar with the subject to understand what 3° means in practice: much wider variations in temperature and rainfall, with flooding and some summer days that are unbearably hot (yes, in the UK).

Essentially, what I suggest is that climate campaigners follow the example of this road safety film. Don’t just make the message about our responsibility to others, make it about what will happen to us if we don’t put it right:

We’re all in this together

The other argument that’s still missing is the one tackling the view that we shouldn’t make sacrifices for climate change because it would disadvantage us against other countries that aren’t doing the same, particularly China. It usually follows the structure: “why should we do X when China will just build Y power stations in the next week/month/year?”.

But the argument is much easier to rebut. It’s not true that rapidly growing countries like China are leaving the hard work on climate change to developed countries. China may be the world’s biggest emitter (though per person its emissions are still lower than the EU’s when including international transport and/or emissions from production of exported goods), but even as it industrialises it’s now using trading schemes to make it more expensive for its businesses to emit greenhouse gases.

So it shouldn’t be hard to knock back the argument that taking action on climate change puts us at a global disadvantage – and that’s before we start talking about the potential economic benefits of investing in low-carbon industries.

Change the subject

The debate about climate change has stagnated over the last three and a half years, stuck on belief in climate science. But that debate is based both on a dubious claim that scepticism is increasing and on the understandable but misplaced assumption that there’s a logical connection between belief in climate change and desire for action to tackle it.

The IPCC’s Fifth Assessment Report will be an opportunity for people who want action on climate change to get it back into the news and to start talking about something that feels meaningful for most people*. Partly this means neutralising the out-of-date criticism that it’s pointless for the UK to make sacrifices to reduce climate change when other countries aren’t doing the same.

But more important is to make the case that tackling climate change is a matter of self-interest for British people. This means recognising that most people are, naturally, more interested in what happens to themselves and their family than what happens to far-off people. The projected impacts of climate change for the UK – floods and killer heatwaves – are themselves serious enough to justify action: it’s time to start talking about them.

via Leo Barasi Liberal Conspiracy

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