How scientists and policymakers collaborate towards sustainable Bristol

This blog post was written by Dr Ola Michalec, a social scientist based at the University of Bristol, researching regulation in the domain of digital innovations for sustainable energy. Ola also serves as a member of the Bristol Advisory Committee for Climate Change and is a member of the Cabot Institute for the Environment.

In the world facing increasingly complex and interdisciplinary challenges, our job descriptions expand to account for new collaborations, duties, and types of knowledge to engage with. Civil servants are now expected to ground their policies in evidence, while scientists are required to translate their findings so that they’re useful to the citizens, industry practitioners or politicians.

Climate action is no different. It comes to life at the curious intersection of activism, political will, market incentives, democratic mandate and, of course, scientific knowledge. As a university researcher, I am on a mission to ensure academic knowledge serves Bristol’s transition to the sustainable city.

An effective collaboration across the worlds of science and policy requires some professional unlearning. Convoluted and jargon-filled academic writing style is not going to cut it if we’re serious about influencing ‘the real world’ (sorry). Similarly, our traditional output formats are simply too long to be accessible for policymakers. I also firmly believe that we ought to advance public debates, rather than solely our respective disciplinary conversations; for that matter we need to invite a broader set of discussants to the table.

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Coronavirus: have we already missed the opportunity to build a better world?

Martin Parker Professor of Organisation Studies University of Bristol

Many people like to say that the coronavirus is teaching us a lesson, as if the pandemic were a kind of morality play that should lead to a change in our behaviour. It shows us that we can make big shifts quickly if we want to. That we can build back better. That social inequality is starkly revealed at times of crisis. That there is a “magic money tree”. The idea that crisis leads to change was also common during the financial crunch over a decade ago, but that didn’t produce any lasting transformations. So will post-COVID life be any different?

At the start of lockdown, in the middle of the anxiety and confusion, I started to notice that I was enjoying myself. I was cooking and gardening more; the air was cleaner, my city was quieter and I was spending more time with my partner. Lots of people started to write about the idea that there should be #NoGoingBack. It seemed that we had taken a deep collective breath, and then started to think about coronavirus as a stimulus to encourage us to think how we might address other big issues – climateinequalityracism and so on.

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National greenhouse gas reporting needs an overhaul – it’s time to directly measure the atmosphere

Dr Matt Rigby, Reader in Atmospheric Chemistry, University of Bristol

How much greenhouse gas is emitted by any individual country? With global emissions of carbon dioxide hitting a record of 36.8 billion tonnes this year, and delegates gathering in Madrid for the latest UN climate talks, it’s a pressing question.

One might assume that we know precisely how much is emitted by any given country, and that such figures are rigorously cross-checked and scrutinised. And in some respects, this is true – countries are required to report their emissions to the UN, based on exhaustive guidelines and with reams of supporting data.

Yet these reports are based on what are known as inventory (or “bottom-up”) methods. To simplify, this means that governments figure out how much greenhouse gas is emitted by a typical car, cow, or coal plant, and then add up all the cows, cars and so on to get an overall emissions figure. Continue reading

Can Flying Go Green?

Justin Rowlatt BBC journalist in front of a plane

Can Flying Go Green? Panorama, BBC One

With BBC Panorama questioning if airlines are doing enough to go green, the University of Bristol We are Engineering blog asked Bristol’s engineers how they’re making aviation greener. We republish a shortened version below.

Viewers of BBC’s Panorama programme Can Flying Go Green? last week would have seen how our passion for flying is warming the planet. Aviation is a major contributor to global carbon dioxide emissions, burning more fossil fuels per passenger than any other form of transport. In the show, Justin Rowlatt investigates how the airlines are trying to clean up their act, but what is being done outside of the commercial sector to make aviation greener? Here’s what our engineers are doing to pave the way to a greener future for the industry. Continue reading

UK science policy in a changing Arctic: The Arctic Circle Assembly 2019

Dr Kate Hendry,  Associate Professor in Geochemistry at the School of Earth Sciences, University of Bristol

The Arctic is one of the most rapidly changing regions on Earth. Its lands and oceans are undergoing unprecedented transitions, from permafrost melting to sea ice thinning, and its people are vulnerable to the knock-on effects of climate change. Continue reading

Peru’s ancient water systems can help protect communities from shortages caused by climate change

Harvesting wheat in the Peruvian Andes.
Shutterstock.

Susan Conlon, University of Bristol and Kevin Lane, Universidad de Buenos Aires

Water is essential for human life, but in many parts of the world water supplies are under threat from more extreme, less predictable weather conditions due to climate change. Nowhere is this clearer than in the Peruvian Andes, where rising temperatures and receding glaciers forewarn of imminent water scarcity for the communities that live there. Continue reading

Climate-driven extreme weather is threatening old bridges with collapse

The damaged bridge near Grinton. July 2019 Picture: Danny Lawson/ PA
Maria Pregnolato, University of Bristol and Elizabeth Lewis, Newcastle University

The recent collapse of a bridge in Grinton, North Yorkshire, raises lots of questions about how prepared we are for these sorts of risks. The bridge, which was due to be on the route of the cycling world championships in September, collapsed after a month’s worth of rain fell in just four hours, causing flash flooding. Continue reading

Extinction Rebellion uses tactics that toppled dictators – but we live in a liberal democracy

XR protesters getting carried away. Image: Facundo Arrizabalaga/EPA.

Oscar Berglund, University of Bristol

After occupying parts of central London over two weeks in April, Extinction Rebellion’s (XR) summer uprising has now spread to Cardiff, Glasgow, Leeds and Bristol. All these protests involve disruption, breaking the law and activists seeking arrest.

Emotions are running high, with many objecting to the disruption. At the same time, the protests have got people and the media talking about climate change. XR clearly represents something new and unusual, which has the power to annoy or enthuse people. But what led it to adopt such disruptive tactics in its efforts to demand action on climate change? Continue reading

Climate change: sea level rise could displace millions of people within two generations

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A small boat in the Illulissat Icefjord is dwarfed by the icebergs that have calved from the floating tongue of Greenland’s largest glacier, Jacobshavn Isbrae.
Michael Bamber, Author provided

Jonathan Bamber, University of Bristol and Michael Oppenheimer, Princeton University

Antarctica is further from civilisation than any other place on Earth. The Greenland ice sheet is closer to home but around one tenth the size of its southern sibling. Together, these two ice masses hold enough frozen water to raise global mean sea level by 65 metres if they were to suddenly melt. But how likely is this to happen? Continue reading

Why we’re looking for chemicals in the seabed to help predict climate change

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Alex Fox, Author provided

Katharine Hendry, University of Bristol and Allyson Tessin, University of Leeds

Hidden in even the clearest waters of the ocean are clues to what’s happening to the seas and the climate on a global scale. Trace amounts of various chemical elements are found throughout the seas and can reveal what’s going on with the biological reactions and physical processes that take place in them. Continue reading