Should scientists be bolder in public?

Is it the role of science to be brave and pick a side, or just to ask the searching questions?

I spoke at the London Climate Forum this weekend. This is a rough sketch of what I said.

Jeremy Grantham is the investor behind the “Grantham Institute” centres for climate change research at Imperial and the LSE. He recently wrote a provocative opinion piece for Nature, arguing:

Overstatement may generally be dangerous in science (it certainly is for careers) but for climate change, uniquely, understatement is even riskier and therefore, arguably, unethical. It is crucial that scientists take more career risks and sound a more realistic, more desperate, note on the global-warming problem. Younger scientists are obsessed by thoughts of tenure, so it is probably up to older, senior and retired scientists to do the heavy lifting. Be arrested if necessary. This is not only the crisis of your lives — it is also the crisis of our species’ existence. I implore you to be brave.

It’s a bold statement. But possibly not a fair one. As Roger Pielke Jr quipped, “how about you go first?“ More to the point, perhaps, many scientists recoiled from the suggestion, not simply because they lacked the courage or conviction of their work, but because they felt that isn’t a productive way to do science in public. People’s ideas of science vary, but to many it is not about boldly delivering anything, but asking questions.

And yet, perhaps Grantham has a point that climate is different. It’s more urgent, and there are more than enough people external to science ready to pounce and amplify your understatement for you. It’s surrounded by a very different political narrative of certainty and doubt than, for example, BSE. It’d be wrong to build a policy of scientific advice for climate based on models constructed in another crisis. Further, one might argue that climate science as a community is a bit too reticent, a bit too quick to hide (at least compared to other actors in the field), perhaps because the scientists who are currently at the most senior levels came into it before it was such a high profile political issue; they didn’t sign up for this.

In many ways, this isn’t a new dilemma. One might even say it’s the basic paucity of scepticism, the evental emptiness of doubt: At some point, you have to believe in something and act, or you do nothing. That doesn’t mean we have to be stuck though, it’s just a matter of deciding when you do choose to put questions to one side and act.

I don’t think we should be prescriptive about what scientists do here. If some would rather focus on uncertainty, fine, but equally I don’t think we should necessarily admonish those who take their work more boldly to the streets either (for one thing, that plays into stories those working against scientific advice would seek to promote: who are we really serving when we do such scolding?). That’s not to say we can’t critique individual actions we disagree with, but I’d like to think science is big and diverse enough to cover a range of approaches to science in society, and that we should be ok with that. If anything, we should celebrate and foster diversity of political attitude and approach. There’s a lot more to scientists in society than simply those who speak out and those who don’t; there are different ways to speak, a range of frames and a diversity of possible audiences. As Pielke Jr argues in his book The Honest Broker, their are various models for scientific advice one might choose, the important thing is scientists do pick one approach, and do so consciously  thinking about which they apply, when and why.

I’m not sure I agree with Grantham’s focus on senior scientists, although they will have to be more accepting of such an approach if younger, less senior ones are to be involved too. This kind of work doesn’t just have to be done scientists either, but other members of the scientific community: educators, public engagement officers, artists, psychologists, sociologists, writers, press officers, storytellers, filmmakers, all sorts. (Yes, these people are part of the scientific community – broadly defined – and many are very skilled too).

We just don’t see enough of this activity applied to climate science. And so, I’d say if Grantham really wants a stronger public discourse on climate science, he should put his money where his mouth is and fund some. There used to be the Grantham Prize for journalism, the funding for which was recently shifted to training journalists, but journalism is only one part of the sort of work needed here. I would like to see a much larger project of investment in a larger range of climate communications. (I think it should be funded by the government, but that’s another fight). I know way too many science communication people who deliberately frame their ideas to have a biomedical theme so they can apply to Wellcome public engagment grants. If Grantham helped put together a climate version, I’m sure many would shift their energies, and that’d probably be a lot more productive in the long run than front page photos of Brian Hoskins occupying an oil rig.

This post first appeared on Alice Bell's blog here.

Climate change protestors in St Andrews. Photograph: Getty Images

Alice Bell is an academic and writer interested in the social side of science. She currently works as a researcher at a university in the south of England, but blogs in a personal capacity here.  She tweets as @alicebell.

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Something is missing from the Brexit debate

Inside Westminster, few seem to have noticed or care about the biggest question mark in the Brexit talks. 

What do we know about the government’s Brexit strategy that we didn’t before? Not much, to be honest.

Theresa May has now said explicitly what her red lines on European law and free movement of labour said implicitly: that Britain is leaving the single market. She hasn’t ruled out continuing payments from Britain to Brussels, but she has said that they won’t be “vast”. (Much of the detail of Britain’s final arrangement is going to depend on what exactly “vast” means.)  We know that security co-operation will, as expected, continue after Brexit.

What is new? It’s Theresa May’s threat to the EU27 that Britain will walk away from a bad deal and exit without one that dominates the British newspapers.

“It's May Way or the Highway” quips City AM“No deal is better than a bad deal” is the Telegraph’s splash, “Give us a deal… or we walk” is the Mirror’s. The Guardian opts for “May’s Brexit threat to Europe”,  and “May to EU: give us fair deal or you’ll be crushed” is the Times’ splash.

The Mail decides to turn the jingoism up to 11 with “Steel of the new Iron Lady” and a cartoon of Theresa May on the white cliffs of Dover stamping on an EU flag. No, really.  The FT goes for the more sedate approach: “May eases Brexit fears but warns UK will walk away from 'bad deal’” is their splash.

There’s a lot to unpack here. The government is coming under fire for David Davis’ remark that even if Parliament rejects the Brexit deal, we will leave anyway. But as far as the Article 50 process is concerned, that is how it works. You either take the deal that emerges from the Article 50 process or have a disorderly exit. There is no process within exiting the European Union for a do-over.  

The government’s threat to Brussels makes sense from a negotiating perspective. It helps the United Kingdom get a better deal if the EU is convinced that the government is willing to suffer damage if the deal isn’t to its liking. But the risk is that the damage is seen as so asymmetric – and while the direct risk for the EU27 is bad, the knock-on effects for the UK are worse – that the threat looks like a bad bluff. Although European leaders have welcomed the greater clarity, Michel Barnier, the lead negotiator, has reiterated that their order of priority is to settle the terms of divorce first, agree a transition and move to a wider deal after that, rather than the trade deal with a phased transition that May favours.

That the frontpage of the Irish edition of the Daily Mail says “May is wrong, any deal is better than no deal” should give you an idea of how far the “do what I want or I shoot myself” approach is going to take the UK with the EU27. Even a centre-right newspaper in Britain's closest ally isn't buying that Britain will really walk away from a bad deal. 

Speaking of the Irish papers, there’s a big element to yesterday’s speech that has eluded the British ones: May’s de facto abandonment of the customs union and what that means for the border between the North and the South. “May’s speech indicates Border customs controls likely to return” is the Irish Times’ splash, “Brexit open border plan “an illusion”” is the Irish Independent’s, while “Fears for jobs as ‘hard Brexit’ looms” is the Irish Examiner’s.

There is widespread agreement in Westminster, on both sides of the Irish border and in the European Union that no-one wants a return to the borders of the past. The appetite to find a solution is high on all sides. But as one diplomat reflected to me recently, just because everyone wants to find a solution, doesn’t mean there is one to be found. 

Stephen Bush is special correspondent at the New Statesman. His daily briefing, Morning Call, provides a quick and essential guide to British politics.