There is a push in America to subscribe to a “no first use” policy on nukes, in a bid to reduce risks and anxiety. But could that actually make things less stable? We tour through South Asia, where the annual monsoon is increasingly disrupted by climate change. How will the region cope? And, a look at Taylor Swift’s off-again, on-again “Love Story” with streaming services.

Boris Johnson, Britain’s prime minister, sparked widespread outrage by suspending Parliament in the run-up to Brexit. What recourse do lawmakers still have? Taiwan’s deal to buy American fighter jets reveals wide political support for tooling up against Chinese aggression. And, the exceptional efforts to save New Zealand’s chubby parrot, the kakapo.

Century-old discord is never far from the surface for the two countries, but the latest flare-up risks disrupting stability in the region. We estimate how much the grounded Boeing 737 MAX plane is costing airlines, suppliers and the planemaker itself: about $4bn a quarter. In other no-fly news, Greta Thunberg, a Swedish climate activist, arrives in New York by boat. We examine data showing that she’s not the only Scandinavian with “flight shame”.

The weekend summit hosted by France’s President Emmanuel Macron resulted in few concrete actions; mostly the diplomatic dance was intended to keep President Donald Trump on side. Such meetings may not always go smoothly, but they’re still worth having. We ask why Uzbekistan is at last closing Jaslyk, its notorious gulag. And, the emerging science of investigating planets in other solar systems. Additional sounds by Soundsnap.

The region accounts for three-quarters of the world’s coal consumption—even as giants such as China and India consider its environmental effects and opportunities in renewables. For a while, international aid and attention were showered on Liberia; now they’re gone, things aren’t going well. And, a look at cruise lines’ new wheeze in the Caribbean: real travel it ain’t.

China’s central government has made an example of the huge, Hong Kong-based carrier. Will the ploy work to quell protests in the territory, or just further rattle the nerves of its international firms? We examine the spectacular rise of Pentecostalism in Ethiopia, and its effects on the country’s politics. And, the plight of the puffin in the Faroe Islands.

Britain’s prime minister is on the continent ahead of this weekend’s G7 meeting. We ask whether he’ll be able to ditch the Irish “backstop” that has become Brexit’s stickiest sticking point. We take a look at FedEx, its old-school disrupter founder and how it is itself being disrupted in the age of Amazon. And, economists tease out the long-suspected link between marijuana and the munchies.

Deputy Prime Minister Matteo Salvini has pulled the rug from under the country’s government, betting that his charismatic right-wingery might win him more-complete rule. Will it work? We take a look at Latin America’s state energy giants—and find the shared ills of mismanagement, politicisation and sticky fingers. And, a curious film-making boom in Siberia.

After months of unceasing protests, military leaders have struck a deal to share power with civilians, while Omar al-Bashir, the country’s deposed dictator, is in court. But can Sudan break out of its cycle of violence? We examine the curious notion that the shapes of parliamentary chambers shape the debates within them. And, politics meets choral music at Estonia’s Laulupidu festival.Additional audio of the International Criminal Court courtesy of ICC-CPI.

Electricity, food, water: everything is in short supply in the country, including faith in the government’s ability to recover from Robert Mugabe’s kleptocracy. China produced a record 8.3m university graduates this year; we take a look at the changing labour market they’re entering. And, experiments in the Netherlands to house the young with the old are going remarkably well, in part because both parties benefit.