AI Spending Fears Hit Global Stock Markets

One of the world's most valuable AI companies is heading to wall street. Anthropic has warned artificial intelligence (AI) could pose "catastrophic or existential risks to humanity" as it unveiled details of its planned stock market listing in the US. We hear what tech investors want from the listing.Brazil’s President Lula da Silva has won a fourth term in office and is promising unity and democracy. We hear what victory means for Brazil's economy.Israel's Prime Minister Benjamin Netanyahu has suggested the country should prepare ways to work around potential banking sanctions. We hear about the country's economy and political mood.And London’s Oxford Street is about to get a lot quieter, as one of the world’s most famous shopping destinations goes traffic-free. We here from shoppers. (Photo: Anthropic logo in this illustration taken on 26 October, 2026, is a black rectangle with the brand name Anrhopic in white, bold type. Credit: Dado Ruvic/Reuters)Presenter: Vishala Sri-Pathma Producer: Barbara George and George Baylis

Lula da Silva wins fourth term as President in dramatic Brazil election comeback, but his opponent refuses to accept the result.India legalises E100 ethanol fuel for vehicles.And London's famous Oxford Street shopping district is going traffic

In the U.S., President Trump's war in Iran has caused pain for low-income Americans. As voters go to the polls for nationwide Congressional elections, people are struggling to pay for food and fuel. The cost-of-living crisis deepens. Brazilians will be voting for a new president on Sunday in a run-off election. The current president - Luiz Inácio Lula da Silva - is being challenged by right-wing Senator Flávio Bolsonaro in a tight race that will have consequences for the region and the world. We speak to economists in the country. Presenter: Rahul Tandon Producers: Neil Morrow & Neggeen Sadid (Photo: A person pumps gas into their car at the 76 gas station at the corner of Roscoe Boulevard and Woodman Avenue in Los Angeles, California, USA, 04 September 2026. Credit: EPA/Shutterstock / Chris Torres)

Technology stocks face renewed pressure across US and Asian markets as investors grow increasingly concerned about the huge sums being poured into artificial intelligence. Luke Wilson examines what's driving the uncertainty. Also, Greece becomes the latest country to introduce a social media ban for children. And Volvo announces 2,000 job cuts after reporting a quarterly loss of more than $560 million. Producer: Bisi Adebayo Presenter: Luke Wilson

A New Mexico judge has fined Meta $25 billion for its handling of user data. It is the latest large legal payout for the tech firm, following an $18 billion settlement reached with California over child safety, and comes as it releases its latest financial results.Vulnerabilities in the PHP programming language have led to websites being down in several countries, including Japan, Finland and the UK. Around seven in 10 of the world's websites use PHP. Is this a new era of cyber insecurity and instability? ​And a BBC investigation finds that employees from Google have resigned due to the use of AI for military technologies. We hear from one former employee. (Photo: Meta logo and a keyboard in this illustration taken 18 October, 2026. Credit: Dado Ruvic/Reuters)Presenter: Luke Wilson Producer: Neil Morrow and Neggeen Sadid

For the second day, many websites around the world — including those of government agencies and banks — are down. These are due to vulnerabilities in PHP — a programming language that much of the internet relies on. One government cyber security official in Finland tells us how his government is preparing for cyber-attacks. We go to Virginia to speak to a housing realtor about the housing market. Have interest rates made home ownership unaffordable? And we ask the co-founder of France's first literary AI prize if it sets a dangerous precedent for authors. Presenter: Leanne Byrne Producers: Neil Morrow & Neggeen Sadid (Photo: "Cyber Attack" phrase and PHP code appears in this illustration taken October 22, 2026. Credit: REUTERS / Dado Ruvic / Illustration)

Millions of hacking attempts have been detected after a major security flaw was discovered in PHP. We hear from the cybersecurity firm behind the discovery and a business whose website remains offline.Also, Electronic Arts shuts down BioWare after 31 years, cutting 400 jobs.And Airbnb is banning lengthy checkout chores for guests.Presenter: Luke Wilson Producer: Bisi Adebayo

A New Mexico judge has fined Meta for its handling of user data. It's the latest large legal payout for the tech firm, following an $18 billion settlement reached with California over child safety, and comes as it releases its latest financial results. Vulnerabilities in the PHP programming language have led to websites being down in several countries, including Japan, Finland and the UK. Around seven in 10 of the world's websites use PHP. Is this a new era of cyber insecurity and instability? ​And a BBC investigation finds that employees from Google have resigned due to the use of AI for military technologies. We hear from one former employee. Presenter: Luke Wilson Producers: Neil Morrow & Neggeen Sadid (Photo: Meta logo and a keyboard in this illustration taken October 19, 2026. Credit: REUTERS / Dado Ruvic)

India telecoms company Jio Platforms has launched what is expected to be the country’s biggest ever share sale. The company, which is part of Reliance Industries and backed by India’s second richest man, Mukesh Ambani, aims to raise around $3.2bn in its initial public offering (IPO). Also, protests in Portugal over housing affordability spill on to the streets. And why Starbucks China has run out of patience with customers who take a seat…but not a coffee.Presenter: Leanna Byrne Producer: Craig Henderson Editor: Naomi Rainey

With two weeks until the US midterm elections, Luke Wilson examines how rising living costs could influence voters and what the latest economic figures reveal.Also, Netflix reports its latest results after a difficult few months marked by job cuts and executive departures.And could Africa's economy grow faster than China's for the first time in decades? Presenter: Luke Wilson Producers: Neil Morrow and Bisi Adebayo(Picture:Two women stand beside a golf cart decorated with American flags during a Republican voter turnout event ahead of the midterm elections in The Villages, Florida, US, October 18, 2026. REUTERS/Maria Alejandra Cardona)