#CabotNext10 Spotlight on Environmental Change

 

Dr Alix Dietzel

In conversation with Dr Alix Dietzel, co-theme lead at the Cabot Institute

Why did you choose to become a theme leader at Cabot Institute?

It is important to me to have diverse voices within the Cabot Institute, which has typically been focused around the work of scientists. It has become increasingly clear that although the science around environmental change is definitive, policy makers are not taking radical enough action. Social scientists and those from the Arts faculty specialise in areas like justice, policy making, social change, creative engagement, and history of activism.

These areas are critical for tackling environmental change – and it is my mission to ensure their voices are heard. I have already invited three more people from these disciplines onto the steering group.

I am also keen to work with the city of Bristol – for the Cabot Institute to have a role to play in local environmental policy making, but also to elevate the voices of those most vulnerable to environmental change in our city. We hold a lot of power in the institute, and we need to use this for good, helping those with less power be heard and seen. Their lived experience is important to me, and I aim to ensure we pursue a just transition that is socially inclusive for all in the city of Bristol.

In your opinion, what is one of the biggest global challenges associated with your theme? (Feel free to name others if there is more than one)

Climate change, biodiversity, just transition.

As we are looking into the future, what longer term projects are there in your theme?

We have over 200 members working in various areas, but we all share a common goal – to influence policy makers to make the right decisions and protect vulnerable populations across the globe.

Across the portfolio of projects in your theme, what type of institutions are you working with? (For example, governments, NGO’s)

A mix – local and national governments, the MET office, NGOs, etc.

Please can you give some examples and state the relevant project.

I am currently working on research on a just transition in Bristol, working together with the Bristol Advisory Committee on Climate Change, the One City Boards, the Mayor, the Bristol City Council and community groups including Livable Neighborhoods and the Black and Green Ambassadors.

What disciplines are currently represented within your theme?

We are very diverse! A heavy STEM population but with many social scientists and artists beginning to come along as well.

In your opinion, why is it important to highlight interdisciplinary research both in general and here at Bristol?

Because we cannot solve complex environmental problems from one perspective alone – these are issues that will need insight from many different disciplines. In addition, we thrive when we work together, inspiring one another to leave our comfort zones and try something new.

Are there any projects which are currently underway in your theme which are interdisciplinary that you believe should be highlighted in this campaign?

Waves of change.

Is there anything else you would like to mention about your theme, interdisciplinary research and working as part of Cabot Institute?

We are keen to influence policy at the University, city level, and globally – so please come and speak to our experts if we can help!

For more information, visit Environmental Change.

#CabotNext10 Spotlight on Food Security

 

Dr Taro Takahashi and Dr Vicky Jones

In conversation with Dr Taro Takahashi, Theme Leader, and Dr Vicky Jones, Development Associate at the Cabot Institute

Why did you choose to become a theme leader at Cabot Institute?

T.T: While working for Cabot in my previous role (Director for the Cabot Master’s programme), I saw first-hand the breadth of food-related research across the university. This made me wonder — wouldn’t it be rewarding to work more with these talented colleagues and help develop a research community that can transform the agri-food landscape in Bristol and beyond?

In your opinion, what is one of the biggest global challenges associated with your theme?

V.J: The biggest and very broad challenge is how to feed a growing population sustainably. We know that the food system is a major driver of climate change through changes in land use and production of greenhouse gases – as well as the depletion of freshwater resources and pollution of ecosystems. To meet the targets set in the Paris Agreement it is simply not possible to continue as we are. Yet our population is growing, with some estimates that we will need to produce more food in the next 35 years that we have ever produced in human history.

In addition, environmental degradation such as soil degradation, freshwater availability and biodiversity loss seriously threaten our ability to produce the food we require. And increased levels of CO2 reduce the nutritional content of some food products. Whilst extreme weather conditions, worsened by climate change, such as heatwaves and floods can significantly impact food availability.

And finally, there are extreme inequalities in the food system, both within the UK and globally. One in three people across the world currently suffer from malnutrition of some form whilst more than half the population are either overweight or obese.

T.T: 100% agree with Vicky. We need to identify the best way to make this transition happen while impacting on people’s livelihood and happiness as little as possible.

As we are looking into the future, what longer term projects are there in your theme?

T.T: We would like to make a better use of the University of Bristol campus — a community of 30,000 people — as a testbed for interventions. We cover both the most upstream points (Fenswood and Wyndhurst Farms) and the most downstream points (Source Cafes, Source Bars and residence canteens) of agri-food supply on campus so there are hundreds of strategies we can try to make the system more sustainable. As an additional bonus, quantifying these improvements may also make us prouder to be part of the University of Bristol family, including those who don’t directly work in this area. To realise these goals, we are now trying to work much more closely with the operational departments in the university, and in particular Catering, Sustainability and Estates. And the level of commitment they show to agri-food sustainability has just been amazing.

V.J: Here are long-term activities and projects that might be of interest: Living LaboratoryHigh Yield FarmingWorking for ‘five a day’, and CONNECTED.

Across the portfolio of projects in your theme, what type of institutions are you working with?

T.T: Upstream we mainly work with local farmers, National Farmers’ Union, Defra as well as seed and agrochemical companies. Downstream we primarily work with retailers and consumer groups, both directly and through the Bristol Food Network. In addition, the Bristol City Council is an extremely important partner whose advice on our theme has been invaluable.

What disciplines are currently represented within your theme?

V.J: There are 135 people that are currently members of the Food theme from the following disciplines:

Geography, Civil Engineering, Policy Studies, Chemistry, Sociology, politics and international studies, Earth sciences, History, Biological sciences, English, Vet School, Physics, Management, Psychology, Anthropology, Law… but this number is always growing!

In your opinion, why is it important to highlight interdisciplinary research both in general and here at Bristol?

T.T: In the context of food research, my top answer would be because otherwise ‘solutions’ to agri-food sustainability are often infeasible. For example, I often speak with livestock producers, who as you know are associated with a large amount of greenhouse emissions, and one of the remarks I most frequently hear from them is that they don’t know what to do with the definition of ‘new sustainable diets’ that are reported in the media. I mean, you are a grassland farmer in a high rainfall area who is now told that lentils are better — but it’s not like you can strip off the grass and grow lentils profitably overnight. So any new proposal made downstream must be accompanied by technologies upstream, including both the farm and food processors. Equally, any new proposal made upstream must be accompanied by consumer demand; otherwise, the market price would not support the transition. This cannot be done unless you have an interdisciplinary team that is committed to real-world solutions.

Are there any projects which are currently underway in your theme which are interdisciplinary that you believe should be highlighted in this campaign?

V.J: An interesting project that is currently running is titled “Could disappearing glaciers threaten regional food security?”. This is combining history with glaciology and social science. Another is a partnership with Bristol based start-up LettUs Grow which is focused on vertical farming.

For more information, visit our theme web page – Food Security.

#CabotNext10 Spotlight on Natural Hazards & Disaster Risk

 

Dr Ryerson Christie

In conversation with Dr Ryerson Christie, theme lead at the Cabot Institute

Why did you choose to become a theme leader at Cabot Institute?

Obviously with a decision such as this, there are numerous reasons informing our choices. However, there are three specific factors that were central to my agreeing to take this on.  First, and foremost, I am passionate about the theme.  Secondly, I have personally benefited from the work of the Cabot Institute, and as such I feel a responsibility to contribute back to the research institute.  Finally, while I have always seen value in interdisciplinarity, my own research on disasters has convinced me of the fundamental importance in increasing the ties between academic disciplines.  I should add as well that I would not have agreed to take on this role if I didn’t enjoy the people I am able to work with.

In your opinion, what is one of the biggest global challenges associated with your theme?

There are a multitude, and identifying one is difficult.  The nature of our area of focus, on natural hazards and disasters, means that we are dealing with the complex interface between geophysical processes, a changing climate, and societies.  Work across the working group relates to everything from seeking to better understand the science behind natural hazards, to how we can better design and maintain physical infrastructure, to how states and communities can reduce the potential impact of hazards.  However, if I have to pick one specific global challenge, it is how we can ensure that development can take place in a way that reduces vulnerabilities in a way that privileges the local voices in these paramount policy decisions.

As we are looking into the future, what longer term projects are there in your theme?

In a way that longer term projects that we will be undertaking in the years to come are no different from the ones in which we are currently engaged.  However, the impact of climate change is going to make the importance of these issues all the more acute.  So, we will be exploring in greater depth the intersectionality of vulnerabilities to disasters, expanding our geographic focus, and seeking further interdisciplinary approaches to these questions.

We have a number of ongoing research projects across Bristol, and I will note a few here:

Tomorrow’s Cities – The University of Bristol has a central role in this Global Challenges Research Fund (GCRF) Hub project, which is working with partners in Istanbul, Nairobi, Kathmandu, and Quito. The aim is to better understand disaster risk in the rapidly urbanising environment with the aim to ensure that future city development is resilient and addresses underlying drivers of disaster risk.

UK Flood Impacts project – This project is seeking to produce more accurate projections of the nature of UK flood risk which is crucial to ensure that policy decisions on mitigation, adaptation and development are fit for purpose.

Helping East Africa get Earthquake-Ready – focused on the East African Rift, this project is seeking to develop usable risk assessment tools to assist Malawi in disaster preparedness.  The project will also work with local authorities to co-produce planning guidelines to ensure development is resilient. A new statistical tool is being developed to help identify and help the most vulnerable sectors of society within disaster effected states.

Across the portfolio of projects in your theme, what type of institutions are you working with? (For example, governments, NGO’s)

The work that has been taking place within the hub has been extraordinary in the breadth of partners involved in the activities.  Crucially, the work is not only about targeting and helping states and communities, but it is motivated by a drive to empower communities and governments in alleviating disaster risk.  This means that the range of partners are actively involved in the entire life cycle of projects, from the identification of problems, co-designing research projects, the collection, interpretation and writing up of research, and the development and implementation of policy.  We actively work with local communities, social movements, and Non-Governmental Organizations (both local and international), all levels of Government, as well as regional and international organizations.

Please can you give some examples and state the relevant project

Tomorrow’s Cities is an exemplar here, where we are partners include community groups and formal NGOs in Quito, academics at FLACSO, the Instituto Geofisico, local and city level government representatives, and professional bodies representing engineers.  Without bringing all of these actors together we would not be able to fully appreciate the complexity of the problems, let alone develop and implement effective policies to reduce disaster risk.

What disciplines are currently represented within your theme?

We have been drawing on a broad range of disciplines, including Economics, Modern Languages, Sociology, Politics, Law, History, Civil Engineering, Geography, and the Earth Sciences.

In your opinion, why is it important to highlight interdisciplinary research both in general and here at Bristol?

The only way to redress the complex problems posed by natural hazards, is by bringing together the skills and expertise across the breadth of academia.  We can not bring about positive change by working in silos, and interdisciplinarity, while sometimes difficult, is fundamental.  We all come at the problems with different perspectives, tools and indeed language.  But we are all working for the same common ideal, of improving the lives of people, of reducing disaster risk, and doing so in a way that is empowering and sustainable.

Are there any projects which are currently underway in your theme which are interdisciplinary that you believe should be highlighted in this campaign?

All of our projects are interdisciplinary to one degree or another.  To highlight one in this respect is very difficult.  I suppose, if pushed, I would point to the work of the Tomorrow’s Cities team.  I would also like to highlight a previous project, BRACE, which was innovative in its integration of history, seismology, education, and engineering in a focused project seeking to increase resilience to Earthquakes in Bhutan.

Is there anything else you would like to mention about your theme, interdisciplinary research and working as part of Cabot Institute?

As with other working groups, our activities crosscut the breadth of Cabot and drawing lines between this working group and others is exceptionally difficult.  Cabot has been a fantastic catalyst to our work, and it is likely that little of these endeavours would have been possible without the support of the research institute.

For more information, visit Natural Hazards and Disaster Risk.

#CabotNext10 Spotlight on Low Carbon Energy

Dr Paul Harper (left) and Professor Tom Scott (right)

In conversation with Professor Tom Scott and Dr Paul Harper, theme leads at the Cabot Institute

Why did you choose to become a theme leader at Cabot Institute?

T.S: There is no single technology solution for our low carbon energy and net zero ambitions. Therefore, being a theme leader gives me the chance to work and coordinate research from all areas, such as wind, solar, nuclear and hydro, so we can work together to develop solutions.

P.H: I became increasingly inspired by renewable energy during my time at Bristol studying Aerospace Engineering (2000-2004, a long time ago now!). I know this is a real cliche, but I wanted to do something with my career that would help tackle some of the major challenges facing society around climate change and environmental sustainability. After completing my undergraduate degree and a PhD at Bristol in composite materials, I began a postdoc research post linked to tidal energy devices and also became involved in some the early development work of the Cabot Institute, so it has always had a special place in my heart. 10 years on and it is great to look back on so many new research developments in Low Carbon Energy and environmental sustainability more generally that have taken place across the University because of Cabot.

In your opinion, what is one of the biggest global challenges associated with your theme?

P.H: This is biased towards my interests in renewable energy, but I think the following are all major challenges associated with the Low Carbon Energy Theme:

  • Bringing down costs of both mainstream technologies (wind, solar) and more novel, less mature technologies (e.g., wave, tidal).
  • Applying circular design principles to prevent material going to landfill at end-of-life.
  • Designing improved ways of storing energy and integrating many distributed energy supply sources.
  • Electrification of the heating and transport sectors to increase the potential contribution of renewables.

T.S: Replacing fossil fuels with a mixed portfolio of viable and renewable alternatives. This is the fundamental challenge to tackle if the UK is to reach its 2050 Net Zero target, and if we are to provide reliable energy sources for future generations globally.

As we are looking into the future, what longer term projects are there in your theme?

T.S: In my specialist area of nuclear energy, there are several major projects and technologies in development to support low carbon energy production:

STEP – the Spherical Tokamak for Energy Production (STEP) programme will develop the world’s first commercial fusion plant in the UK, with a site set to be selected by the end of 2022. Complementary, large scale international consortia fusion projects ITER and DEMO are already underway.

Geological Disposal Facility (GDF) siting – The UK has begun the search for a site where radioactive waste can be stored permanently in a way that doesn’t burden future populations. We have to show we can deal with the waste produced by nuclear fission energy production to ensure support for nuclear power as a key low carbon energy source.

Advanced Modular Reactors (AMR) – We need to get the most from existing fission power, wherein there is much more value we can get from just producing electricity. Heat, Hydrogen and direct air-capture of CO2 are all viable from nuclear and AMRs, which operate at higher temperatures are the way to best exploit these other opportunities which will provide much more value than the current electricity-only proposition.

What’s more, Hydrogen will be the largest growth commodity in the next few decades. It gives us the opportunity to address issues around energy storage and transfer and especially, decarbonisation of transport, either directly as fuels for cars or indirectly as a precursor substance for making ammonia which can be used in heavy transport e.g., shipping.

Alongside all these technology developments, we will need to see a change in energy transport and storage infrastructure. For example, hydro or battery storage can help mitigate the intermittencies suffered by solar or wind. Equally, we cannot immediately swap methane for hydrogen in our domestic gas network and hence we need to upgrade or replace our infrastructure, with the former being much preferable and affordable.

Bringing the public along on this transitional journey will be incredibly important because they need to understand and support some of the tough technical decisions that need to be made.

P.H: A huge proportion of the world’s population has no existing access to a sustainable electricity supply and working on international development projects is vital to ensure communities can improve quality of life through access to low carbon energy. We currently have a rapidly growing portfolio of projects linked to international development and I think this trend is likely to continue in the future.

We are lucky to have a very large number of projects across a wide variety of different areas. The Cabot website gives a very good flavour of our diversity of projects (Energy | Cabot Institute for the Environment | University of Bristol) and these involve collaborations with a range of multinational companies, SMEs and start-ups, NGOs and policy makers.

Across the portfolio of projects in your theme, what type of institutions are you working with? (For example, governments, NGO’s)

T.S: The Government and its research organisations including National Nuclear Laboratory, UK Atomic Energy Authority.  I am also a member of the Nuclear Innovation & Research Advisory Board (NIRAB).

Working with other Universities in the UK and overseas as well as government research organisations and industry. It’s important that all these parties are talking and working together to ensure that there is both a push and a pull for the research we are doing towards net zero carbon by the middle of the century.

Please can you give some examples and state the relevant project.

T.S: My fellowship awarded earlier this year (Research Chair in Advancing the Fusion Energy Fuel Cycle) has the remit of doing just that. Being funded by the Royal Academy of Engineering and UKAEA, but with the remit to work with (and pull together) other academics with companies across a wide spectrum, from Cornish Lithium, to Rolls-Royce, EDF, Hynamics, Urenco and many others to advance the fuel cycle for future fusion power stations but also to develop spin-off opportunities in hydrogen storage, isotope production and even diamond batteries!

The South West Nuclear Hub provides a focus for civil nuclear research, innovation and skills in the South West of the UK, bringing together a strategic alliance of academic, industrial and governmental members, creating a unique pool of specialist talent and expertise that can be tapped into by industry

What disciplines are currently represented within your theme?

P.H: I’m sure I’ve missed some out but the main ones that spring to mind Engineering (all disciplines), Physics, Chemistry, Geography, Sociology, Economics and Law. We also have particularly close link with Cabot’s Future Cities Theme.

In your opinion, why is it important to highlight interdisciplinary research both in general and here at Bristol?

T.S: It’s quite simply because some of the big societal challenges are so multifaceted that they de facto require a multidisciplinary solution! At UoB we have a wealth of expertise and a wide network of collaborators that we can draw on to address key aspects around energy.

We can’t do everything, but we have been working hard to understand what we’re good at, our USPs and we’ll be concentrating on strengthening these going forwards as well as developing new opportunities.

P.H: In order to implement effective low carbon energy systems in society, interdisciplinary research is vital. You can design the most innovative and technically brilliant energy technologies but if they are not well suited to the social and economic environment where they will be deployed, they are of very limited value. For example, the type of energy system best suited to a UK community can be very different to the best solution for a community in the developing world, which may have no existing electrical grid infrastructure, relatively little access to skilled labour for installation/maintenance and relatively low incomes.

Are there any projects which are currently underway in your theme which are interdisciplinary that you believe should be highlighted in this campaign?

T.S: STEP is a classic example; you’d be forgiven for thinking it was just a big physics project (because this is what it was for many years) but now it is actually a huge interdisciplinary effort involving engineers, computer scientists, materials people (like myself), environmentalists, economists, and social scientists. The Physicists are still there working very hard too, but they are complemented by all this other activity which will help deliver this big scientific ambition into an actual working power station.

Is there anything else you would like to mention about your theme, interdisciplinary research and working as part of Cabot Institute?

P.H: It is essential to remember importance of teaching alongside research; the University are training the next generation of graduates who can address society’s environmental challenges and Cabot can play a key role in this through initiatives such as the Cabot MRes programme. I’m very pleased that within the Low Carbon Energy Theme, our members are playing a very active role in supporting both undergraduate courses and postgraduate study opportunities linked to Low Carbon Energy topics such as renewable energy.

T.S: The Cabot Energy theme is open and inclusive for anyone and any discipline! We enjoy a healthy debate about energy and the pros and cons of how we produce it, distribute it and use it. We’re proud to have different opinions and an open forum for discussion.

Please do come and join us even if you’re the tiniest bit curious and would like to help contribute to our collective efforts.

For more information, visit Low Carbon Energy.

#CabotNext10 Spotlight on Water

 

Dr Katerina Michaelides

In conversation with Dr Katerina Michaelides, co-theme lead at the Cabot Institute

Why did you choose to become a theme leader at Cabot Institute?

I was particularly attracted to this role because I am strongly committed to increasing the visibility of the great water-related work going on in the University, and because I feel strongly about developing the water research community within Bristol and further afield. Over the years since its creation, Cabot Institute has been instrumental in developing my connections with others within the University, in fostering new collaborations and in encouraging new and creative avenues of research. In that same spirit, I relished the opportunity to perform a similar role within the Cabot Water theme and give back to the community by helping to foster collaborations, contacts, and new avenues of research. I believe in the Cabot mission and ethos and felt that I can help strengthen the Water theme in this more formal role.

In your opinion, what is one of the biggest global challenges associated with your theme? (Feel free to name others if there is more than one)

One of the biggest impacts of climate change is on the water cycle. In fact, climate change can be thought of as synonymous with changes in the water cycle with far reaching implications for lives and livelihoods. Think catastrophic storms, droughts, floods, declining water quality. Water is such a fundamental part of life that many in the global north take for granted. So if I was to say one biggest challenge, I would say: addressing global water scarcity and food insecurity challenges under climate change and anthropogenic pressures. There are of course, many other challenges….

Across the portfolio of projects in your theme, what type of institutions are you working with? (For example, governments, NGO’s)

Our theme members work with a huge range of non-academic institutions – from insurance companies, charities, climate services providers, NGOs, local businesses among others.

What disciplines are currently represented within your theme?

We have a broad set of disciplines within the Water theme. These range from water and sanitation, climate impacts on water balance, flood risk and hazard modelling, flooding and infrastructure resilience, freshwater biogeochemistry (water quality), hydrometeorology, dryland hydrology, tropical hydrology, hydrological modelling, forecasting floods and droughts, water, and humanities. And much more!

In your opinion, why is it important to highlight interdisciplinary research both in general and here at Bristol?

Global challenges related to water and climate impacts are inherently multi- and interdisciplinary in their nature. It starts from understanding how climate is changing, to how these changes impact the water balance on the ground hydrology) and may lead to destructive floods or devastating droughts through their effect on agriculture and drinking water. Ultimately, because water intersects society on so many different levels (from natural disasters, to agriculture, to water resources, to droughts) research needs to be interdisciplinary and consider both environmental and social aspects of the problem.

Are there any projects which are currently underway in your theme which are interdisciplinary that you believe should be highlighted in this campaign?

There are lots of interdisciplinary projects across the Water theme. Personally, our research focusses on water scarcity, as highlighted by these two projects below:

Drought Resilience in East African dryland Regions (DRIER) – This is a collaboration between hydrologists, climatologists, social scientists, livelihoods experts, climate adaptation experts. Awarded a Royal Society Grant of £500K for 2020-2023, with Bristol leading and colleagues from Cardiff, UEA, University of Nairobi, and Addis Ababa University. DRIER has been selected as case study for the Royal Society Challenge-Led grant scheme and by BEIS for the GCRF.

Mobile App Development for Drought Adaptation in Drylands (MADDAD) – This interdisciplinary project between hydrologists and computer scientists, funded by a GCRF Translational Award (2019-2021) is developing a mobile phone app to deliver water status forecasts to remote communities in Kenyan drylands. Under climate change droughts are set to become more intense and frequent and there is a pressing need for relevant, timely, and practical information about water resources, particularly with a view to climate change adaptation. However, rural agro-pastoral populations are sparse and distant from decision-making centres making it hugely challenging to disseminate useable information in a timely manner. The provision of a mobile phone app has the potential to transform decision-making and drought adaptation for a large number of people in remote, rural dryland regions of East Africa that currently do not have access to useable and relevant information about the short- and long-term changes in water scarcity in their location.

Down2Earth – Translation of climate information into multilevel decision support for social adaptation, policy development, and resilience to water scarcity in the Horn of Africa Drylands. Awarded an EU H2020 Grant of €6.7M for 2020-2024, with Cardiff University as the lead Institution and ~€1M to University of Bristol. In total, 15 Institutions across UK, EU, East Africa, are involved, including many non-academic actors. This project is completely multi-disciplinary in nature.

For more information, visit Water.

Introducing #CabotNext10

 

Bristol Harbourside

This week, here at Cabot Institute we will be re-introducing ourselves!

You may be asking yourself “Why? I already know and love them!”

Well, it’s because this year the Cabot Institute is celebrating its 10th anniversary! And what better way to do it than to look to the future to see what the next 10 years have in store and to introduce the team that makes it all happen.

As part of this, we want to highlight the aims and research from each theme here at Cabot Institute, and to show how being part of this wider university (and often beyond) network is aiding in achieving interdisciplinarity, global challenges.

Over the next week, you can expect to hear from theme leads and researches from each of our six themes: Water, Low Carbon Energy, City
Futures
, Natural Hazards and Disaster Risk, Food Security and Environmental Change. As well as insights into the day-to-day Cabot Institute operations, how Cabot Institute came to be, why it is important, and what to look out for over the next 10 years, in a blog mini-series, from the small but perfectly formed team that is the Cabot Institute.

This year, we are calling for the need for heightened interdisciplinarity to solve complex global challenges.

Over the past 10 years a lot has been achieved. Here at Cabot Institute, we plan on going from strength to strength – so come and join us!
 

This campaign was created and delivered by Olivia Reddy, Cabot Campaigns Assistant and PhD
Researcher in the
Department of Civil Engineering.

You can follow Olivia on Twitter @OliviaReddy_ and find out more about her background on LinkedIn.