Next month, the ruling ANC in South Africa holds its five-yearly national conference. President Cyril Ramaphosa is seeking re-election as leader of the party, which would him in position to contest nationwide elections in 2024. But South Africa is currently in the midst of a severe economic meltdown, with mass unemployment and crippling power cuts, and many are warning its political culture could bring the state to the point of collapse. Zeinab Badawi speaks to South African justice minister Ronald Lamola, seen as one of the rising stars of the ANC’s younger generation. How does he account for the government’s failure to address the myriad challenges it faces?

Global leaders often come together to work for what they hope is the greater good, such as tackling climate change, conflict and the economic crisis. But does the world need a new body to put leaders on trial? Zeinab Badawi speaks to the American judge and academic Mark Wolf, who is trying to establish an international anti-corruption court to bring to justice leaders who abuse their power for private gain. Is this an idea whose time has come, or do we already have sufficient levers to bring the kleptocrats to court?

Where do you get your news from, and do you trust it to be true? For many of us, the answers to these questions are changing. Social media is an increasingly dominant source of information; long-established news sources, like the BBC, are in a fight for audiences and for trust too. Stephen Sackur speaks to David Dimbleby, who, in the course of a long broadcasting career, became the face and voice of the BBC on the biggest occasions, from elections to royal ceremonies. Can his journalistic values survive in a world where opinion so often trumps truth?

The UK economy is in a hole. Inflation is high, interest rates are rising, public debt is soaring and, according to the Bank of England, Britons face two years of recession. Stephen Sackur speaks to Gerard Lyons, an economist and sometime adviser to governing Conservative politicians. Can Britain’s economy bounce back, or is any optimism misplaced?

Stephen Sackur is in Helsinki for an exclusive interview with Finland’s President Sauli Niinistö. After decades of pragmatic coexistence with Moscow, Finland has made a big strategic decision: to join Nato, back Ukraine with weapons and reinforce their border with Russia. Are Finns ready for potential tension with their giant neighbour to the east?

Stephen Sackur speaks to General Ben Hodges, former commander of the US army in Europe. He claims a Ukrainian victory in the war with Russia is inevitable, maybe within months. But given Putin’s pledge to use all means necessary to prevail, how does victory happen?

Stephen Sackur speaks to Rafael Grossi, director general of the world’s nuclear watchdog, the International Atomic Energy Agency. He’s been to Ukraine and has visited Putin in his continuing efforts to avert disaster at Europe’s biggest nuclear power plant. Is the Ukraine war a lesson that nuclear power is never risk-free?

In an exclusive interview, Stephen Sackur is in Skopje to speak to North Macedonia’s Prime Minister Dimitar Kovačevski. His nation emerged out of the former Yugoslavia and is now in the queue for EU membership. But progress is slow. Could Brussels’s reluctance to embrace the Balkan candidate nations see this region sink back into dangerous instability?

Stephen Sackur speaks to the writer and anti-racism campaigner Matthew Collins. In his youth he was himself a far-right thug, but he changed sides and became an informer. Now he’s a leading activist in the battle against violent extremism. He's written a book - The Walk In - about his experiences. What is the best antidote to today’s peddlers of race hate?

This edition of Hardtalk contains references to racist language.

Zeinab Badawi is in Taiwan to speak to Audrey Tang, the country's digital minister. The Taipei government says it stands for democracy in the face of increasing belligerence from China, which claims the self-governed island as part of its territory. Can Taiwan really forge its own path?