The Conversation Weekly

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...

As the Trump administration ratchets up its threat to slap tariffs on allies and economic rivals alike, the world is bracing for another wave of costly economic disruption. This protectionist shift is all the more remarkable given how the US championed trade liberalisation for decades.

So what does it actually take for a country to use protectionism to grow its economy? Some developing countries have successfully used tariffs to do...

Since Elon Musk's acquisition of Twitter in 2022, many users have looked for alternatives, fuelling a wave of online migration from the social media platform.

How do alternative platforms such as Mastodon or Bluesky differ from traditional social media, and what does the future hold for these online spaces? In this episode, we speak to Robert Gehl, Ontario Research Chair of Digital Governance at York University, Canada, about the e...

As Germany heads towards elections on February 23, the far-right Alternative for Germany (AFD) is polling in second place on 20% of the national vote. The AFD's roots are in nationalistic and racist movements. It continues to take an ultra anti-immigration stance and is calling for "demigration" – effectively the deportation of migrants. 

In this episode, Rolf Frankenberger, an expert on right-wing extremism at the University o...

Quantum computers have the potential to solve big scientific problems that are beyond the reach of today’s most powerful supercomputers, such as discovering new antibiotics or developing new materials. But to achieve these breakthroughs, quantum computers will need to perform better than today’s best classical computers at solving real-world problems. And they’re not quite there yet. So what is still holding quantum computing back ...

Firefighters in Los Angeles continue to battle devastating wildfires that have killed at least 27 people and left thousands of homes destroyed. Today, we’re revisiting an interview we ran in late 2023 with Emily Lindsey, a paleoecologist who works at the La Brea tar pits archaeological site in Los Angeles, about a wildfire warning from southern California’s ice age history.

The interview originally aired in November 2023. This e...

From Gaza to Ukraine, today’s war zones are being used as testing grounds for new systems driven by artificial intelligence. Billions of dollars are now being pumped into AI weapons technology, much of it from Silicon Valley venture capitalists.

In this episode, we speak to Elke Schwarz, a reader in political theory at Queen Mary University of London in the UK who studies the ethics of autonomous weapons systems, about what this...

Every year, 400 million tons of plastic are produced worldwide, and every year, approximately 57 million tons of plastic waste is created. And yet in November, the latest round of negotiations to agree the first legally binding international treaty on plastics pollution collapsed.

So what can we really do about the plastics pollution problem? In this episode we sat down with Mark Miodowonik, professor of materials and society at...

In a special episode to start 2025, we’ve brought together three science editors from The Conversation’s editions around the world to discuss what to look out for in the world of science and technology in the coming year.

Host Gemma Ware is joined by Paul Rincon from The Conversation in the UK, Elsa Couderc from The Conversation in France and Signe Dean from The Conversation in Australia. 

This episode was written and p...

Zimbabwe is on the cusp of abolishing the death penalty after its Death Penalty Abolition Bill was approved by the senate on December 12. The bill is now sitting on the desk of Zimbabwe’s president, Emmerson Mnangagwa, a known opponent of the death penalty, waiting for his assent.

In this episode, we speak to two experts on the death penalty, Carolyn Hoyle and Parvais Jabbar from the University of Oxford's Death Penalty Research...