The Queen was seen as a unifying force in the Commonwealth. With her death, will the organisation re-invent itself for the next generation, or fade away? Questions are being asked about whether the Commonwealth is a neo-colonial project and what it can actually do for its members. Others argue that while the Commonwealth has its roots in empire, it is a crucial forum for smaller countries to amplify their voice and work with more powerful allies. We'll look at what the Commonwealth is for and what challenges lie ahead for King Charles III as he takes the helm. What would change if the organisation ceased to exist and what does it mean for Britain's place in the world?

Ritula Shah is joined by a panel of expert guests.

Producers: Ellen Otzen and Zak Brophy

Liz Truss has taken over as leader of Britain’s Conservative Party and has therefore also become Prime Minister. She won the internal party race to succeed Boris Johnson by promising that she’ll cut taxes and deliver economic growth. But the country is facing strong economic headwinds with soaring energy prices, relatively low productivity and the highest inflation rate of any G7 nation. Post-Brexit trade frictions between Northern Ireland and the rest of the UK remain a sore point among Tory MPs, a result of the deal struck with the European Union aimed at avoiding a hard border between The Republic of Ireland and Northern Ireland. Does Liz Truss have the political skills and policies needed to reverse a sharp decline in support for the Conservative Party? And what will facing a new PM mean for the country’s opposition Labour Party?

Ritula Shah is joined by a panel of expert guests.

It’s been six months since the West imposed an array of sanctions on Russia after its invasion of Ukraine. Around half of Russia’s $640 billion worth of foreign exchange and gold reserves have been frozen, major Russian banks have been barred from the international financial messaging system Swift, the selling of key technology to the country has been prohibited, and the assets of some wealthy individuals have been seized. But Europe is still buying large amounts of Russian gas, a commodity it depends on to keep its citizens warm and its industries running. So, what are the main aims of the sanctions regime? Are the measures working or is Russia finding new ways around restrictions? And what does the future hold for an economy that’s increasingly cut off from major world markets?

Ritula Shah is joined by a panel of expert guests.

Nasa's first step in their plan to send humans back to the surface of the Moon is fast approaching. The programme, called Artemis, is costing tens of billions of dollars and will begin with Artemis I, scheduled to launch on 29 August. The uncrewed mission will send the Orion spacecraft to orbit the Moon. Subsequent missions in the coming years aim to return humans to the Moon’s surface for the first time in over 50 years and will include a woman and a person of colour. Nasa sees a return to the Moon as a way to prepare for a mission to Mars. But what exactly are they hoping to learn and what difference will any of it make to all of us back here on Earth?

Paul Henley is joined by a panel of expert guests.

The Indian-born British writer Salman Rushdie was recently stabbed on stage at an event in New York state more than three decades after Iran issued a fatwa calling for his assassination. He is currently recovering in hospital. The novelist spent years in hiding after his fourth novel, The Satanic Verses, prompted accusations of blasphemy. So why did a novel provoke such an strong reaction? Ritula Shah looks back at the story of the author, the book and the fatwa.

This week the US Senate passed the biggest package of climate change measures in American history. The Inflation Reduction Act, which is expected to be passed by the House and signed into law by President Biden, includes $369bn in funding for climate and clean energy policies. Its backers hope it will reduce the country’s greenhouse gas emissions by 40% by 2030 compared to 2005 levels. But the bill had no Republican support in the Senate, raising doubts about just how long-lasting its impacts might be. So, is the US getting serious about climate change? And why do the political divisions about what to do about it run so deep?

Paul Henley is joined by a panel of guests.

Italians go to the polls on 25 September after the collapse of the country’s 69th government in just 77 years. Polls suggest a conservative coalition - likely led by the right wing nationalist Brothers of Italy party - may form the next government. Critics accuse Brothers of Italy (Fratelli d’Italia) of having fascist roots, a claim it rejects. The beating to death of Ogorchukwu Alika, a Nigerian street trader in Italy last week, has shone a spotlight on growing anti-migrant rhetoric from a number of the country’s right-wing parties. So, is Italy about to elect a hard-right government? If Brothers of Italy leader Giorgia Meloni does become the country’s next Prime Minister what kind of leader will she be? And how could a more nationalist government impact Italy’s relationships with the EU, Nato and the US?

Ritula Shah is joined by a panel of expert guests.

Brazilian President Jair Bolsonaro this week officially launched his campaign for a second term in office. The election in October will likely come down to a race between the right-wing populist leader and his main left-wing rival Luiz Inácio Lula da Silva. Lula has been president before but was barred from running in 2018 due to corruption convictions that have since been overturned by the courts. The incumbent is behind in the polls as the country is buffeted by global economic headwinds exacerbated by the Covid pandemic, which saw Brazil experience one of the highest rates of deaths in the world. So, which issues will decide the election and what impact will the result have on Brazil and the world?

Ritula Shah is joined by a panel of expert guests.

Europe was this week hit by an extreme heatwave exacerbating drought conditions and sparking wildfires in France, Spain, Italy, Greece and Portugal. The UK also broke its record temperature exceeding 40C. All this just weeks after flooding caused widespread disruption in Sydney, Australia. Scientists agree that reducing greenhouse gas emissions is key to limiting the severity of climate change. But the planet has already warmed by 1.1C above pre-industrial levels and temperatures are expected to continue rising. More than half of the world’s population live in cities and that figure is expected to rise to 68% by 2050. Extreme heat, droughts, wildfires, storm surges and flooding - both inland and along coastlines - will increasingly cause damage and deaths. So, how can we make cities more resilient to the inevitable impacts of a warming planet? What obstacles are preventing greater action? And will the rich world protect itself while poorer communities are left to fend for themselves?

Ritula Shah is joined by a panel of expert guests.

After two-and-a-half years of Covid rampaging across the planet, causing millions of deaths and transforming billions of lives, everyone is keen to move on. But this week the head of the World Health Organization warned the public that the pandemic is “nowhere near over” and that with cases rising 30% over the past fortnight we must collectively “push back”. This assessment comes after many governments have pulled back on testing and removed restrictions such as the requirement to wear masks in certain public spaces. England’s former Deputy Chief Medical Officer says the lethality of Covid-19 is now getting closer to that of the seasonal flu, so how should we adapt to the next phase of the pandemic? Vaccines have prevented many people from getting seriously ill and dying, but only in countries with ready access to jabs and high vaccination rates. The UN estimates roughly 72% of people in high income countries have received at least one dose of a coronavirus vaccine, but the figure for low-incomes nations is roughly 18%. How much progress has been made in the fight against Covid-19 and what will the next phase of the pandemic look like?

Paul Henley is joined by a panel of expert guests.