BBC Radio 4

Understand

News EN ↓ 99 episodes

New in Understand: Ten Fights That Made The Green Movement The modern green movement has been shaped not only by protest, but by conflict within the ranks. Shared ideas are forged through friction - battles over tactics, solutions, or who gets a voice. Justin Rowlatt goes to the heart of these battles - to learn about these dramatic moments from the people who were there. Friends, or sometimes enemies, hashing out big ideas that help define what it means to be green. Understand from BBC Radio 4 - unravelling the complexities of the biggest stories and subjects that really matter right now.

Author

BBC Radio 4

Category

News

Podcast website

www.bbc.co.uk

Latest episode

Jul 6, 2026

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Episodes

Derailed: The Story of HS2: 1. The Railwayman 14.07.2025

Kate meets Andrew McNaughton, the man who, in 2009, was given the task of sitting down with a blank piece of paper and designing a new high speed rail line. Ministers across the political aisle were aware of the desperate need for a capacity boost on the creaking West Coast Mainline; and looking for a jolt of optimism in the wake of the financial crash. It was the first new line north of London in...

Derailed: The Story of HS2: Trailer 07.07.2025

Kate Lamble investigates the extraordinary inside story of Britain's most ambitious and controversial rail project. Listen first on BBC Sounds from Monday 14 July 2025

The UK Election: 10. What Happens on Election Day? 21.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, hosted by Adam Fleming. In this episode, it's all about what happens at the end of the campaign and what everything has been building up to – election day! All you need to know from what happens when the polls open to when we can expect the first results, and how a government is formed. Hosted by A...

The UK Election: 9. How Does the Election Differ Across the UK? 17.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, hosted by Adam Fleming. In this episode, how the election plays out differently across the country and the big impact that the smaller nations that make up the United Kingdom can have on the election outcome. The host is Adam Fleming, from Newscast and AntiSocial, with James Cook, BBC Scotland Edit...

The UK Election: 8. What’s the Media’s Role in an Election? 17.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, with Adam Fleming. In this episode, from the front pages of the press to the televised debates; why does what the media says matter and how has social media changed things? This episode was hosted Adam Fleming, from Newscast and AntiSocial, with David Yelland, former editor of The Sun newspaper and...

The UK Election: 7. What Can Polling Predict? 17.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, with Adam Fleming. In this episode, what do polls actually tell us? What can we learn when the polls get it wrong? And do people really tell the truth about who they are intending to vote for? This episode was hosted Adam Fleming, from Newscast and AntiSocial, with Professor Jane Green, Director of...

The UK Election: 6. How Important Are Marginal Seats? 17.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, with Adam Fleming. Seats with slim majorities have played a big part in determining the outcome of the election in recent years, but how will constituency boundary changes affect this? What impact can tactical voting and electoral pacts have? And how safe are ‘safe seats’ really? This episode was h...

The UK Election: 5. How Do You Make Sure Voting Runs Smoothly? 10.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, hosted by Adam Fleming. In this episode; changes to Brits abroad being able to vote, voter ID rules explained, dogs at polling stations and why pencils, not pens, are used to cast your vote. Hosted by Adam Fleming, from Newscast and Anti-Social, with Vijay Rangarajan, Chief Executive of the Elector...

The UK Election: 4. Why Do People Vote the Way They Do? 10.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, hosted by Adam Fleming. In this episode, Adam looks at why people vote the way they do. What can we tell about how someone will vote from their age, gender, ethnicity and education? And what do labels like Mondeo Man, Worcester Woman and Pebbledash People really mean? This episode was hosted by Ada...

The UK Election: 3. What Difference Does a Manifesto Make? 10.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, hosted by Adam Fleming. In this episode, Adam looks at manifestos; a set of policies that a party stands for and would hope to deliver if elected. What is their place in British political history? How do they get written and who are they actually for? This episode was hosted by Adam Fleming, from N...

The UK Election: 2. How Are Candidates Selected? 10.06.2024

Understand the UK Election is a simple 10-part guide to everything that is going on in the election, hosted by Adam Fleming. In this episode, Adam looks at how candidates are selected and why it’s such a critical moment for the parties. This episode was hosted by Adam Fleming, from Newscast and AntiSocial, with Michael Crick, political journalist and founder of @TomorrowsMPs. Producers: Alix Pickl...

The UK Election: 1. How Do You Get the Campaign Right? 10.06.2024

Understand the UK Election is a simple 10-episode guide to everything that is going on in the election. Hosted by Adam Fleming, it looks at everything from candidate selection and leader debates, to results day and the difference a manifesto can make, speaking to journalists, election forecasters and people who have worked at the heart of politics. The series kicks off by taking you inside the cam...

The US Election: 5. Becoming President 29.12.2023

In the final episode of the series, Justin Webb and guests discuss how the role of president has changed - and what the winner of the vote will be able to do once in office.

The US Election: 4. The General Election 29.12.2023

In the penultimate episode, Justin Webb and guests discuss what happens on election day -- and how the notorious electoral college system works.

The US Election: 3. The TV Debates 29.12.2023

Justin Webb and guests reach episode 3 of this guide to how the US elections are run, with a look at the historical and contemporary importance of the TV debates.

The US Election: 2. The Campaign Trail 29.12.2023

Following on from part one, which explained how the candidates are selected, part two looks at what happens on the campaign trail - and who's paying the bill?

The US Election: 1. Primaries, Caucuses and the National Conventions 29.12.2023

Justin Webb, former BBC US correspondent and co-presenter of Americast unpicks some of the terminology associated with the US Election.

Israel and the Palestinians: 5. The USA and Iran 20.10.2023

What role have the USA and Iran played in the region? Where do we stand on the 'two-state solution'? Katya Adler and guests explain the history and context of the decades long conflict between Israel and the Palestinians and assess what happened to the peace process. In this episode we set out how global players have tried to influence the region at times of peace and at times of war.

Israel and the Palestinians: 4. The Neighbours 19.10.2023

How do Lebanon, Hezbollah, Egypt and Jordan view Israel and the Palestinians? Katya Adler explains the history of the formation of Hezbollah and the role it plays in the region. The US, UK and EU have designated Hezbollah's military wing as a terrorist organisation but how is it viewed in Lebanon and the region? We take a tour of this Middle Eastern neighbourhood to set out the relationships that...

Israel and the Palestinians: 3. Hamas 18.10.2023

What is Hamas, what do they stand for and what do they want now? As part of our series explaining the context of today’s conflict, Katya Adler and guests take a closer look at the group responsible for orchestrating the recent attacks on Israel. They are regarded as a terrorist organisation by Israel, the US and the UK, but how are they seen by Palestinians? As well as being a militant group and a...

Israel and the Palestinians: 2. Israel 17.10.2023

Katya Adler and guests explain the context of the conflict, exploring issues and history that will help you get to grips with what’s going on today. In this episode we'll look at what’s shaped modern Israel.

Israel and the Palestinians: 1. The Palestinians 16.10.2023

Katya Adler and guests explain the history and context of the decades long conflict between Israel and the Palestinians. In this episode we focus on life in the Palestinian territories of the Gaza strip and the West Bank and explore the history of how the state of Israel was created.

Tech and AI: 10. Can We Control AI? 07.07.2023

When so-called "generative" Artificial Intelligences like Chat GPT and Google's Bard were made available to the public, they made headlines around the world and raised fears about how fast this type of AI was developing. But realistically, what harm could AI do to people? Is it an existential threat, or could it become one? And if things got really bad, couldn't we just switch it off or smash it u...

Tech and AI: 9. Will AI Take My Job? 07.07.2023

AI is now able to do some types of work faster and cheaper than human beings, and some workers have already found themselves out of a job. Earlier this year, a report from Goldman Sachs said that AI could potentially replace the equivalent of 300 million full-time jobs, and a different survey of 12 thousand people suggested that a third were worried their bosses would replace them with AI. So is A...

Tech and AI: 8. The Algorithm 07.07.2023

At its simplest, an algorithm is a sequence of step-by-step instructions designed to give a result. They are the building blocks of every computer program and are there to ensure every digital device gives the right results on request. For example, when we type a search query into Google, its algorithms try to give us the result we're seeking. In the case of Social Media, the algorithm's job is to...

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