Kate Adie introduces stories from India, Mexico, South Africa, Russia and a trans-continental sleeper train.

Narendra Modi has returned for a third term as India's Prime Minister, but has seemingly lost some of his star power among voters, as the BJP lost its parliamentary majority. Yogita Limaye reflects on what this surprising election outcome says about the current health of Indian democracy.

In another major election, Claudia Sheinbaum was elected as Mexico's first female president – the first in nearly 200 years. Many cite her victory as a tipping point, following decades of campaigning by Mexico’s pioneering women politicians. Will Grant met the new president’s celebrating supporters.

When the African National Congress came to power in 1994, it promised greater equality and economic opportunity for black South Africans. But last week's election saw its support drain, as voters punished the party of Nelson Mandela for the economic hardship they still face. Anne Soy reflects on the difficult choices ahead for the ANC.

The St Petersburg International Economic Forum, which took place this week, used to attract the biggest players in global finance, from the US to Europe. Their presence has dissolved somewhat since Russia’s invasion of Ukraine and the subsequent onset of Western sanctions. That friction is not new, of course, and Paul Moss remembers an encounter he had in Russia when the effects of mass privatisation were still being felt – and arguably, still are today.

‘Train bragging’ is a Swedish phenomenon that encourages travellers to take pride in opting for climate-friendly rail travel over polluting aeroplanes - and it’s becoming more popular, as new overnight sleeper routes proliferate across Europe. Horatio Clare reflects on the enduring romance of transcontinental train travel.

Series Producer: Serena TarlingEditor: Richard Fenton-SmithProduction Coordinator: Katie Morrison