The Economist Radio (All audio)

Amid the growing disquiet in Hong Kong are a few survivors of the 1989 Tiananmen Square massacre. These once-moderate voices are changing their minds about whether the protesters should keep provoking the Chinese government. Even as a currency crisis unfolds, Lebanon’s central bank is keeping things stable—so far. The bank has a solid history, in part because of one man who guarded a pile of Ottoman gold. And an effort to wrangle the dialects of the Canadian Arctic. Hosted on Acast. See acast.com/privacy for more information.

Twelve candidates take to the stage again tonight, with two clear front-runners. We ask how the winnowing field reflects the mood of the party. We also examine an unlikely candidate in a lesser-watched race: that for the Republican nomination. And, why the shattering of the two-hour-marathon mark has much to do with snazzy footwear. Hosted on Acast. See acast.com/privacy for more information.

Turkey’s violent strikes on north-eastern Syria came as swiftly as America’s withdrawal. The overwhelmed Kurds, once America’s staunch allies against Islamic State, now want protection from Syria’s Russian-backed forces. “Microfinance” experiments are intended to alleviate poverty, but in Sri Lanka one trial has gone badly wrong. And, why China’s 30m truckers aren’t the folk heroes they might be elsewhere. Hosted on Acast. See acast.com/privacy for more information.

It is at once a story of post-communist success and of populist threats to the rule of law by the governing Law and Justice (PiS) party. What direction will Poles choose for their country? Gay rights are few and far between in China, but couples have found protection in a little loophole in guardianship law. And, how Elvis Presley’s last flash in Las Vegas changed the city forever. Hosted on Acast. See acast.com/privacy for more information.

The White House is stonewalling the impeachment inquiry. Could that hinder the Democrats’ ability to build a strong public case? We look at this year’s crop of Nobel prizes in the sciences and ask why, once again, all the winners are men. And, Japan’s government-led efforts to match lonely urbanites with rural folk. Hosted on Acast. See acast.com/privacy for more information.

Two months after India’s Hindu-nationalist government stripped the state of Jammu and Kashmir of its autonomy, 7m people are still in limbo. How will it end? Could America’s angrily partisan politics be explained by a rise in loneliness? We visit the Midwest to find out. And, companies are going big on “financial wellness” initiatives for their employees. Hosted on Acast. See acast.com/privacy for more information.

The president’s sudden talk of departure from a contested strip of the Turkey-Syria border betrays the Kurds who helped beat back Islamic State—and risks throwing the region into chaos. A look at the cashew industry in Mozambique reveals the tricky trade-offs between agriculture and development. And, an unusual opera outlining the life and letters of birth-control pioneer Marie Stopes. Hosted on Acast. See acast.com/privacy for more information.

Chinese and American trade negotiators will again be trying to avoid more eye-watering tariffs this week; meanwhile a years-long dispute with the European Union has sparked yet more levies. Where does it all end? We describe the recent “quantum supremacy” result, and what it realistically means for computing’s future. And, the coming submersion of 12,000 years of human history in Turkey. Hosted on Acast. See acast.com/privacy for more information.

A phone call between the presidents has sparked an impeachment inquiry in America. But how do the people of Ukraine view the kerfuffle? Massive student protests put Indonesia’s president in a bind, balancing his programme of reforms and growth against uncomfortable social pressures. And, a revealing read through the Democratic presidential contenders’ autobiographies. Hosted on Acast. See acast.com/privacy for more information.

Political deadlock in Israel is now inextricably intertwined with a case against the prime minister. An eventual coalition could provide him with immunity, or could seal his political fate. The signature social reform of Emmanuel Macron, France’s president, faces furious opposition—but it might be even more risky for him not to pursue it. And, South Korea’s beauty industry has gone global, even as its biggest cosmetics retailer struggles. Hosted on Acast. See acast.com/privacy for more information.

A long-running dispute between the president and the opposition-controlled Congress has spun out of control—and it’s not clear who will end up leading the country. A visit to a protest camp in coal-country Kentucky is a revealing look into several of America’s divides. And, why India has ended up with a 7m-tonne pile of sugar. Hosted on Acast. See acast.com/privacy for more information.

As at the founding of the People’s Republic, the 70th anniversary featured a tightly controlled parade bristling with the country’s latest military kit. That marks a sharp contrast to the growing chaos in Hong Kong, where a protest spirit has sparked new art, and an impromptu anthem. And, we ask if hot-desking costs employees more than companies are saving. Hosted on Acast. See acast.com/privacy for more information.

Lawmakers are back in Parliament while the ruling party is elsewhere, laying out its legislative mission. The Tories are divided, more scandals are arising and the only consistent message is “Get Brexit done”. We meet a Georgian film-maker whose love story challenges the country’s socially conservative mores. And, how young people’s blood may hold secrets that can halt ageing. Hosted on Acast. See acast.com/privacy for more information.

The country is set for another violent and disputed election. But the fact that Afghans will head to the polls anyway is an encouraging story. Insurance could mitigate the risks that climate change presents to lives and livelihoods—if it weren’t threatening the insurance industry, too. And, a look back at the life of Jan Ruff O’Herne, a courageous war-rape survivor. Hosted on Acast. See acast.com/privacy for more information.

President Donald Trump’s call to his Ukrainian counterpart is under ever-greater scrutiny. An unexpected impeachment inquiry has started; how will it end? For the world’s small-island states, climate change is literally an existential concern. So they’ve banded together to become a potent negotiating force. And, why India’s science funding features so much mysticism and cow dung. Hosted on Acast. See acast.com/privacy for more information.

Once again, Britain’s prime minister has been thwarted, this time for trying to stymie Parliament as the European departure looms. How will Boris proceed, and how will Brexit progress? We take a look at economists’ rise to policy prominence, and what they did wrong when they got there. And, a surprisingly cheery Congolese doomsday sect. Hosted on Acast. See acast.com/privacy for more information.

President Donald Trump’s critics say a telephone call with his Ukrainian counterpart would reveal his most egregious offence yet. But it’s hard to say what would tip lawmakers into pursuing impeachment. Thomas Cook, the world’s oldest travel agency has folded—but that’s not to say package holidays are passé. And, what the reviews of a propaganda film reveal about China’s international infrastructure efforts. Hosted on Acast. See acast.com/privacy for more information.

International sanctions have crimped the regime, and the country’s people. Yet President Nicolás Maduro is still in charge. The only way out is for him to share power, not relinquish it. The “internet of things” will eventually comprise perhaps a trillion connected devices—each a tempting target for hackers. And, how cities came to be, and why they’ve been such a draw through the millennia. Hosted on Acast. See acast.com/privacy for more information.

As the Global Climate Strike gets under way, we look at all matters climatic. History shows that fervent debate—and self-interested misinformation—go back to the mid-20th century. Uncertainties in scientists’ climate models are swamped by uncertainties about what people will do. And, plenty of people are already adapting to climate change, but that presents its own risks. Finally, climate-minded artists add their voices to the debates. Hosted on Acast. See acast.com/privacy for more information.

Artificial intelligence is making its way into every aspect of life, including military conflict. We look at the thorny legal and ethical issues that the newest arms race raises. Three executives from Fukushima’s melted-down nuclear-power plant were cleared of negligence today, but the disaster’s aftermath is far from over. And, what a swish new Chinese restaurant in Havana says about China-Cuba relations. Hosted on Acast. See acast.com/privacy for more information.