Britain’s prime minister is making a risky move by calling for a general election in December. Will it succeed any more than it did for his predecessor? In Japan, both the government and the people take a dim view of soft-drug use; we ask why. And tourists make a dangerous and defiant last-minute dash up Uluru, Australia’s most famous rock. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer

What began as protests against a tax on WhatsApp calls has blossomed into surprisingly united and peaceful demands for wholesale government overhaul. Today’s disinterment and reburial of Francisco Franco, Spain’s dictator for four decades, speaks volumes about how the country views its bloody history. And how radio DJs are helping with Thailand’s teen-pregnancy problem. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer

Vladimir Putin’s diplomacy regarding northern Syria is just one example of the Russian president’s widening influence. British Airways was once known as the world’s favourite airline, we ask why its popularity has fallen far faster than its profits. And why voters should be wary of politicians claiming to speak for “the people”.For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer

Justin Trudeau will remain prime minister, but will lead a minority government. He will probably be able to continue with his progressive push, but his halo is a bit tarnished. It’s ten years this month since Greece’s financial implosion; we look back on a decade spent balancing the books. And, the surprising success of fun stock-ticker symbols. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer

It might have been a clarifying vote on Prime Minister Boris Johnson’s Brexit motion; instead, more legislation and frustration. We dig through the parliamentary procedure to try to map out what happens next. Sports fans’ easy access to the world’s games poses a threat to some sports, and is even changing the nature of others. And, Indonesia’s curious push for halal pianos.

Britain’s prime minister Boris Johnson has a newly struck European Union divorce deal in hand. He has defied the expectations of many, but he still faces a tricky vote in Britain’s parliament. Turkey’s pummelling of the Syrian border area will pause for five days, but the decline of America’s role and image in the region has not been halted. And the burgeoning business of therapeutic psychedelics.

Our journalists interview Cyril Ramaphosa, South Africa’s president, about his efforts to clean up his country and his African National Congress party. He’s the right man for the job, but the clock is ticking. The markets are rife with funds run by computers, but handing decisions to the machines comes with plenty of risk. And how political polarisation is driving a new dictionary of discourtesy.

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.

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.

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.