Stephen Sackur speaks to Green Party of England and Wales politician Caroline Lucas. She’s the party’s only Westminster MP, but she’s decided to quit. Is that because putting the planet first is never going to be a pathway to power?

Caroline Lucas: Parliamentary politics or direct action?

In-depth, hard-hitting interviews with newsworthy personalities.

Government

Stephen Sackur is in Helsinki to speak to the President of Finland Alexander Stubb. Russia’s invasion of Ukraine prompted Finland to take the strategically significant step of joining Nato. But is it wise for Finland to pick sides in the deepening conflict between Russia and the west?

Alexander Stubb: Has Nato membership left Finland stronger?

Stephen Sackur speaks to Sir Ron Dennis, founder of the McLaren Group and one of the most successful team leaders ever in Formula 1 racing. He was known as a technical innovator and perfectionist focused on marginal gains in every aspect of race car design. Sir Ron and his McLaren team won a host of F1 constructors' and drivers' world championships with some of greats of motor racing: Niki Lauda, Alain Prost, Ayrton Senna and Lewis Hamilton. What fuelled his drive to win?

Sir Ron Dennis: The need for speed

Stephen Sackur speaks to Canada’s defence minister Bill Blair. When it comes to military spending, Canada lies well short of Nato’s target. But with fears of Russian aggression on the rise, not least in the Arctic region, are Canadians changing their attitude to defence strategy?

Bill Blair: Canada's defence strategy

Stephen Sackur speaks to Lithuania’s foreign minister Gabrielius Landsbergis. He wants the West to ramp up support for Ukraine to defeat Putin; he’s infuriated China with his stand on Taiwan. He calls it values-based foreign policy, but is Europe backing him?

Gabrielius Landsbergis: Does Europe back Lithuania?

Stephen Sackur speaks to Jonathan Haidt, the American social psychologist whose work focuses on how social and cultural change affects our minds and thoughts. How worried should we be about what smartphones and social media are doing to our children’s mental health?

Caroline Lucas: Parliamentary politics or direct action?

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