Monthly podcast series produced by the Bennett Institute for Public Policy (Cambridge) and Institute for Advanced Study in Toulouse (IAST) to give interdisciplinary answers to today's challenging questions. Hosted by Rory Cellan-Jones with guest experts from both research centres. Subscribe to the Crossing Channels podcast feed https://feeds.buzzsprout.com/1841488.rss & download each episode at the start of the month.

Crossing Channels

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Why has it become so hard to run government? The role of civil servants and decision-making in society today.

This episode tackles the issue of running government in the modern age. These include how the public perceptions of the government have changed, why there are so many civil service reforms, and what governments learn during crises. 

This episode is hosted by Rory Cellan-Jones, and features expert guests Dennis Grube, Mohamed Saleh, and Catherine Haddon. 

For more information about the podcast and the work of the institutes, visit our websites at www.bennettinstitute.cam.ac.uk, and www.iast.fr/. 


Tweet us with your thoughts at @BennettInst and @IASToulouse.

Audio production by Steve Hankey 
Podcast editing by Annabel Manley

More information about our guests:

Dennis Grube has been a researcher on Politics and Public Policy at the University since 2016, and was previously an Associate Professor and Principal Research Fellow with the Institute for the Study of Social Change at the University of Tasmania. His research interests are around political decision-making, the role of civil servants in that and how that then passes through to institutional memory.



Mohamed Saleh is a Professor of Economics at the Toulouse School of Economics, and a member of the IAST. His research interests are in economic history, and the economic history of the Middle East and North Africa in particular. 


Catherine Haddon is the resident historian at the Institute for Government. Catherine also leads the Institute's work on changes of government, ministers and the workings of the constitution, and heads the Institute's professional development programme of ministers and opposition parties.

Why has it become so hard to run government?

Why have economists ignored nature for so long - and now they have discovered it, are they measuring it correctly?

This episode tackles the issue of incorporating nature into economic measurements. These include whether there is still a trade-off between economic growth and the environment, what is still missing from economic measures, and how to get academics and policymakers to work together. 

This episode is hosted by Rory Cellan-Jones, and features expert guests Dr Matthew Agarwala and Dr Cristina Peñasco from the Bennett Institute for Public Policy, and Nicolas Treich, from the Institute for Advanced Study in Toulouse.

Episode 2 transcript


For more information about the podcast and the work of the institutes, visit our websites at www.bennettinstitute.cam.ac.uk and www.iast.fr/. 

Tweet us with your thoughts at @BennettInst and @IASToulouse.

Audio production by Steve Hankey.
Podcast editing by Annabel Manley


More about our guests:


Dr Matthew Agawala is an economist at the Bennett Institute, and project lead for their Wealth Economy project. He is interested in wealth-based approaches to measuring and delivering sustainability, wellbeing, and productivity. This is motivated by the belief that 21st century progress cannot be described by 20th century statistics.

Dr Cristina Peñasco is a University Lecturer in Public Policy at POLIS, a Centre Fellow at Centre for the Environment, Energy and Natural Resource Governance (C-EENRG) hosted at the Department of Land Economy, and an associate researcher of the Bennett Institute for Public Policy. Her research brings together work in environmental economics, innovation policy and energy economics in green and energy efficiency technologies, with a focus on the policy instruments enabling the transition to low-carbon economy.

Nicolas Treich is a research associate at Toulouse School of Economics and INRAE (French National Research Institute for Agriculture, Food and the Environment). His work focuses on decision theory, environmental economics, and, more recently, on animal welfare.

What is nature's role in the economy?

Hope versus fear in artificial intelligence

In this third episode of Crossing Channels, experts from the Bennett Institute for Public Policy, Cambridge, and the Institute for Advanced Study in Toulouse (IAST), discuss the ethics of artificial intelligence (AI), including why we need to care about it, who is responsible for it, and whether there’s a double standard for AI and humans.

Host Rory Cellan-Jones talks to Dr Jean-Francois Bonnefon and Professor Daniel Chen from IAST, and Professor Diane Coyle from the Bennett Institute.

Listen on Spotify and Apple Podcasts

Episode 3 transcript


For more information about the podcast and the work of the institutes, visit our websites at www.bennettinstitute.cam.ac.uk and www.iast.fr/. 

Tweet us your thoughts at @BennettInst and @IASToulouse.

Audio production by Steve Hankey.
Podcast editing by Annabel Manley


More about our guests

Dr Jean-Francois Bonnefon is the Scientific Director at the Institute for Advanced Study in Toulouse (IAST), and a Research Director for the French National Centre for Scientific Research (CNRS). He is also the President of the European Commission expert group on the ethics of driverless mobility, Head of the Artificial Intelligenve and Society programme of the Toulouse School of Economics Digital Center, and Chair of Moral AI at the Artificial and Natural Intelligence Toulouse Institute. His research interests are decision-making and moral preferences, and the applications of this in the ethics of self-driving cars and other intelligent machines.

Professor Daniel Chen is a Senior Fellow at the Institute for Advanced Study in Toulouse, a Professor at the Toulouse School of Economics, and a Director of Research at the French National Centre for Scientific Research (CNRS). His research interests include AI and the Rule of Law, with an overarching focus on normative commitments and the justice system. He is also Lead Principal Investigator for the World Bank DE JURE (Data and Evidence for Justice Reform) programme, which aims to update how legitimacy and equality in the justice system is measured and interpreted.

Professor Diane Coyle is the Bennett Professor of Public Policy at the University of Cambridge. She co-directs the Bennett Institute for Public Policy where she heads research under the themes of progress and productivity. Diane is also a Director of The Productivity Institute, a Fellow of the Office for National Statistics, an expert adviser to the National Infrastructure Commission, and Senior Independent Member of the ESRC Council. Her research interests cover economic statistics, the digital economy, competition policy and digital markets, and the economics of new technologies.

Rory Cellan- Jones (host) is a former technology correspondent for the BBC. His  40 years in journalism saw him take a particular interest in the impact of the internet and digital technology on society and business. He has written multiple books, including his latest “Always On” which was published in 2021.

Can artificial intelligence be ethical?

This episode discusses the potential of digital technologies to change infrastructure priorities in developing countries. Experts from the Bennett Institute for Public Policy, Cambridge, and the Institute for Advanced Study in Toulouse (IAST) consider what counts as infrastructure, whether ‘leapfrogging’ is a useful term, emerging digital divides, and the impact of foreign (particularly American and Chinese) tech giants in this space.

This fourth episode in the Crossing Channels podcast series is hosted by Rory Cellan-Jones, and features guest experts Dr Stephanie Diepeveen (Bennett Institute), Professor Stéphane Straub (IAST), and Dr Rehema Msulwa (Bennett Institute).

Listen on your preferred podcast platform including Spotify and Apple podcasts. 

Episode 4 transcript


The Crossing Channels podcast series is produced by the Bennett Institute for Public Policy and IAST. 

Tweet us with your thoughts at @BennettInst and @IASToulouse #CrossingChannels

Audio production by Steve Hankey.

Podcast editing by Annabel Manley


More about our guests:

Dr Stephanie Diepeveen is a research associate at the Bennett Institute for Public Policy, as well as a research fellow at Overseas Development Institute. Her research focuses on digitalisation and politics. She recently published the book, "Searching for a New Kenya: Politics and Social Media on the Streets of Mombasa", which investigates the democratic value of street-based and online public debates.

Dr Rehema Msulwa is a Research Associate at the Bennett Institute for Public Policy. Her research is on the intersection of policy and the design and delivery of capital-intensive infrastructure projects. She has engaged and worked with government bodies, research institutes and consultancies in several countries, including the UK, India, Nigeria, and South Africa.

Stéphane Straub is Professor of Economics at the Toulouse School of Economics, where he is the head of the Behaviour, Institutions and Development group. He works on issues of infrastructure, procurement, and more generally institutional development in the context of developing countries. He has held academic positions in the US, the UK and France, has been a lead Economist with the Sustainable Development Practice Group at the World Bank in Washington DC (2016-17), and is a consultant for several international institutions such as the World Bank, the Inter-American Development Bank, the European Union, and the Asian Development Bank among others. He is currently president of the European Development Network (EUDN).

Broadband before bridges: can digital technologies leapfrog the obstacles to development?

This special edition of Crossing Channels was organised in response to the invasion of Ukraine that began in February 2022. It covers how the Ukrainian people, policymakers, and government have responded during the first ten days of the war, its geopolitical context and implications, and the scale of the information war taking place, within both Ukraine and Russia. 

This episode is hosted by Rory Cellan-Jones, and features expert guests Nataliia Shapoval from the Kyiv School of Economics, Horacio Larreguy from the IAST, and Ayse Zarakol from the University of Cambridge.

Listen to this episode on your preferred podcast platform.

Episode 6 transcript


For more information about the conflict, the BBC is running a live webpage with up-to-date coverage of the war here: https://www.bbc.co.uk/news/live/world-europe-60532634

The Kyiv School of Economics has on its website a summary of ways you can support it and Ukraine during the crisis: https://kse.ua/. This includes their lecture marathon to enhance Ukrainian intellectual sovereignty, along with ways to donate and apply political pressure. 



For more information about the podcast and the work of the institutes, visit our websites at www.bennettinstitute.cam.ac.uk and www.iast.fr/. 

Tweet us with your thoughts at @BennettInst and @IASToulouse.

Audio production by Steve Hankey.

Podcast editing by Annabel Manley



More information about our guests:


Nataliia Shapoval is the Vice President for Policy Research and Director of the Center of Excellence in Procurement at the Kyiv School of Economics in Ukraine. She worked on policy research projects on public health’s cost and resource allocation, and on youth unemployment in Ukraine and Europe. She is also a member of the Editorial Board of Vox Ukraine, and a contributor to the Ukraine reform monitoring project of the Carnegie Endowment for International Peace.


Ayse Zarakol is a Professor of International Relations at the University of Cambridge. Her research interests are at the intersection of historical sociology and international relations, focussing on East-West relations. She is the author of two books, her first being After Defeat: How the East Learned to Live with the West (2011) which covers the integration of defeated non-Western powers into the international system. Her second, Before the West: The Rise and Fall of Eastern World Orders, which looks at an alternative global history for international relations focussed on (Eur)asia, was released in March 2022. This book is available for purchase here: https://tinyurl.com/2p9xddxp


Horacio Larreguy is an Associate Professor of Economics and Political Science at the Instituto Tecnologico Autonomo de Mexico (ITAM), and is currently a visiting researcher at the Toulouse School of Economics and IAST. His research interests are in political accountability and voting behaviour, including the importance of information for political accountability. More recently, he has worked on projects on misinformation and the Covid-19 infodemic.

Ukraine invasion: context, consequences and the information war

من تصاحب؟ - فضفضة الأحد - محمد الغليظ

تفسير مصطفى حسين - 065 - سورة البقرة 109 - 111

سُحقا لمن بدل وغير بعد رسول الله ﷺ (محبة النبي ﷺ بين الاتباع والابتداع)|خطبة جمعة|د. أبوبكر القاضي

خطر الشيعة القادم1| العقيدة في الصحابة والإمامة والخلافة وما يضادها من بدع ومحدثات|د. أبوبكر القاضي

خطر الشيعة القادم 2|العقيدة في الصحابة والإمامة والخلافة وما يضادها من بدع ومحدثات|د. أبوبكر القاضي

What is the future of religion?

Rory Cellan-Jones talks to Iza Hussin and Paul Seabright about recent trends in world religions, the interplay between politics and religion, and the economics of religion.

This episode unpacks the widespread belief that religion is in decline and explores why this view is mistaken. Leading experts discuss the intersection between religion and politics, the rivalry within and between religions, and how wider socioeconomic trends are both impacted by and impacting religious movements. 

This episode is hosted by Rory Cellan-Jones (former technology correspondent for the BBC), and features guest experts Iza Hussin (University of Cambridge) and Paul Seabright (IAST). 

Season 2 Episode 10 transcript

For more information about the podcast and the work of the institutes, visit our websites at https://www.bennettinstitute.cam.ac.uk/ and https://www.iast.fr/.

Tweet us with your thoughts at @BennettInst and @IASToulouse



Audio production by Steve Hankey

Associate production by Stella Erker

Visuals by Tiffany Naylor