The Conversation Weekly

As Jaws marks its 50th anniversary, sharks continue to get a bad rap. Film after film portrays them as terrifying hunters, the bane of surfers and swimmers. But in Indonesia, sharks are the hunted. It’s the world’s largest shark-fishing nation, with more species of sharks found in Indonesian waters than in any other country.

So Indonesia was the ideal place for conservation scientist Hollie Booth at the University of Oxford to test ...

In October 2021, 136 countries agreed to establish new tax rules requiring large multinational companies to pay at least 15% in corporate tax. Nearly four years later, this ambitious agreement is finally being implemented around the world, but its success faces big challenges.

In the second part of The 15% solution, we examine progress towards implementing the Organisation for Economic Cooperation and Development's global tax framew...

For decades, multinational corporations have used sophisticated strategies to shift profits away from where they do business. As a result, countries around the world lose an estimated US$500 billion annually in unpaid taxes, with developing nations hit particularly hard.

In the first episode of The 15% solution, we explore how companies have exploited loopholes in the global tax system. We speak to Annette Alstadsæter, director of t...

More than two thirds of guns recovered at Mexican crime scenes originate in the U.S. For decades, Mexico has struggled with staggering levels of gun violence fuelled in large part by weapons trafficked across its northern border.

Now an investigation published by The Conversation has arrived at a new estimate of the scale of this illicit gun trade between the U.S. and Mexico in 2022: 135,000 guns.

Investigative journalist Sean Camp...

For much of the 21st century, one theory has dominated research efforts to cure Alzheimer's disease: the amyloid hypothesis. Beta-amyloid is a protein that builds up in clumps, or plaques, in the brains of people with Alzheimer's disease and is linked to their cognitive decline.

But in recent years, despite the emergence of a couple of new drugs targeting these plaques, some scientists have begun to doubt the amyloid hypothesis. Don...

Three months after the Trump administration made drastic cuts to its aid agency, USAID, the effects are being felt across the world, particularly in Africa. In this episode we speak to Bright Simons, an African aid expert and visiting senior fellow at ODI Global about where the decimation of US aid leaves the debate about the future of development assistance.

This episode of The Conversation Weekly was written and produced by Mend M...

Liverpool FC just won the English Premier League. Contributing to their 5-1 victory over Tottenham to seal the title was Mohamed Salah, the Egyptian superstar who is the league's top scorer in the 2024-5 season.

We're revisiting an episode that we first ran in December 2022 about research which used Salah to demonstrate how a celebrity footballer who is openly Muslim can help to reduce Islamophobia. Salma Mousa, now an assistant pr...

The Trump administration’s cuts to funding for American universities and research have left many scientists reeling and very worried. At the National Institutes of Health, which has an annual budget of US$47 billion to support medical research both in the U.S. and around the world, nearly 800 grants have been terminated. The administration is considering cutting the overall budget of the NIH by 40%.

In this episode, we speak to thr...

Few places on earth are immune to the explosion of anti-vaccination conspiracy theories and health disinformation fuelled by the COVID pandemic. But in countries like Brazil, where the disinformation flowed from the very top of government, the problem is even more acute and some people are exploiting the fear of others to make money.

In this episode we speak to Ergon Cugler at the Brazilian Institute of Information on Science and ...

The Birkin bag made by French luxury retailer Hermès has become a status symbol for the global elite. Notoriously difficult to obtain, the world's rich obsess over how to get their hands on one. But when US retailer Walmart recently launched a much cheaper bag that looked very similar to the Birkin, nicknamed a "Wirkin" by others, it sparked discussions about wealth disparity and the ethics of conspicuous consumption.

In this episod...

Some of the leading brains behind generative AI have warned about the risk of artificial superintelligence wiping out humanity, if left unchecked. But what if the influence of AI on humans is much more mundane, influencing our evolution over thousands of years through natural selection?

In this episode we talk to evolutionary biologist Rob Brooks about what AI could do to the evolution of humanity, from smaller brains to fewer frie...

Five years since Covid, not only has the pandemic affected the way we live and work, it’s also influencing the way researchers are thinking about the past.

In this episode archaeologist Alex Bentley from the University of Tennessee explains how the pandemic sparked new research into how disease may have affected ancient civilisations, and the clues this offers about a change in the way humans designed their villages and cities 8,00...

Ships transport around 80% of the world’s cargo. From your food, to your car to your phone, chances are it got to you by sea. The vast majority of the world’s container ships burn fossil fuels, which is why 3% of global emissions come from shipping – slightly more than the 2.5% of emissions from aviation.

The race is on to reduce these emissions, and quickly, to meet the Paris agreement targets. In this episode we find out what tec...

For over 40 years, the Kurdistan Workers Party, the PKK, has waged an armed insurgency against Turkey, fighting for Kurdish rights and autonomy.

But in late February, Abdullah Öcalan, the PKK’s imprisoned founder, called for the group to lay down its arms and dissolve itself. Days later, the PKK, which is labelled as a terrorist organisation by Turkey, Europe and the US, declared a ceasefire with Turkey.

In this episode, we speak to...

When the first cases of COVID-19 began to spread around the world in early 2020, people in Iquitos, a remote city in the heart of the Peruvian Amazon, weren’t unduly worried. They assumed their isolation would protect them. It didn’t. Peru, and Iquitos, were hit fast, and hard.

In a surreal situation, people were left to fend for themselves, fighting to get hold of oxygen on the black market for their loved ones and forced to put t...

One hundred years ago, a paper was published in the journal Nature that would radically shift our understandings of the origins of humanity. It described a fossil, found in a lime mine in Taung in South Africa, which became known as the Taung child skull.

The paper’s author, an Australian-born anatomist called Raymond Dart, argued that the fossil was a new species of hominin called Australopithecus africanus. It was the first evide...

Every day that he was locked up in a scam compound in Southeast Asia, George thought about how to get out. "We looked for means of escaping, but it was hard," he said.

Scam Factories is a podcast series taking you inside Southeast Asia's brutal fraud compounds. It accompanies a series of multimedia articles on The Conversation.

In our third and final episode, Great Escapes, we find out the different ways survivors manage to escape, ...

A few weeks after Ben Yeo travelled to Cambodia for what he thought was a job in a casino, he found himself locked up in a padded room. “It’s a combination between a prison and a madhouse,” he remembers. He was being punished for refusing to conduct online scams.

Scam Factories is a podcast and multimedia series taking you inside Southeast Asia's brutal fraud compounds. The Conversation collaborated for this series with three resear...

Scam factories is a special three-part series taking you inside Southeast Asia's brutal fraud compounds. Hundreds of thousands of people are estimated to work in these scam factories. Many were trafficked there and forced into criminality by defrauding people around the world.

The Conversation collaborated for this series with three researchers: Ivan Franceschini, a lecturer in Chinese Studies at the University of Melbourne, Ling Li...