When Taylor Swift launched her latest album, The Life of a Showgirl, in October 2025, she recorded two short clips to promote it. One for Amazon Music began with “Hey, it’s Taylor Swift”. Another, for Spotify with “Hey, it’s Taylor”.

These two phrases may sound a little mundane, but they’re now at the frontline of a legal fightback by celebrities like Swift against AI deepfakes. In April, Swift’s intellectual property company, TAS Right Management, applied to the US Patent and Trademark office to trademark them as registered sound marks, along with a photo of her, from her recent Eras tour.

In this episode, we speak to intellectual property expert Graeme Austin, a professor of law at the University of Melbourne and chair of private law at Victoria University of Wellington to understand why Swift took this route, and the different ways celebrities are trying to protect themselves against AI deepfakes. And if you’re not a celebrity with a large legal team, what can you do?

This episode was written and produced by Gemma Ware and Mend Mariwany. Mixing by Michelle Macklem and theme music by Neeta Sarl. Read the full credits for this episode and sign up here for a free daily newsletter from The Conversation.

If you like the show, please consider donating to The Conversation, an independent, not-for-profit news organisation.

El Niño has begun and forecasters predict a more than 60% chance that the naturally occurring phenomenon could become a very strong, or super El Niño later in 2026.

El Niño begins with warmer water in the Pacific Ocean near the equator and can have a cascade of dramatic effects on the world’s weather.

But what chain of events has to happen for high temperatures in the Pacific to translate into severe floods, droughts and storms around the world? And what role does climate change play in El Niño?

In this episode, Ioana Colfescu, an expert in climate and machine learning at the University of St Andrews and the University of Edinburgh, explains how El Niño works and what it could mean for the world.

This episode was written and produced by Gemma Ware and Mend Mariwany. Mixing by Michelle Macklem and theme music by Neeta Sarl. Read the full credits for this episode and sign up here for a free daily newsletter from The Conversation.

If you like the show, please consider donating to The Conversation, an independent, not-for-profit news organisation.

Mentioned in this episode:

Voices of the South

A new youth protest movement in India that started as online satire is now staging an ongoing sit-in in New Delhi calling for the resignation of India’s education minister.

The Cockroach Janta Party (CJP) was launched in late May by Abhijeet Dipke, a graduate of Boston University, in response to alleged comments by India's chief justice, Surya Kant, comparing unemployed young Indians to cockroaches. Dipke launched a parody political party, calling on all cockroaches to unite, which led to street protests in cities including Delhi, Pune, Jaipur and Bengaluru.

The CJP latched onto mounting anger in India at a series of issues affecting exams, including the secondary school leaving exam, which has affected thousands of people and been linked to suicides. But the movement has also tapped into the anger of a generation of graduates who’ve done everything right but still can’t find work that matches their aspirations.

In this episode economist Rosa Abraham at Azim Premji University, explains how India’s jobs crisis is fuelling this new youth protest movement.

This episode was written and produced by Gemma Ware and Mend Mariwany. Mixing by Michelle Macklem and theme music by Neeta Sarl. Read the full credits for this episode and sign up here for a free daily newsletter from The Conversation.

If you like the show, please consider donating to The Conversation, an independent, not-for-profit news organisation.