Big Data, Big Problems?

Big Data, Big Problems?

Do algorithms run the world? Nowadays we measure the amount of data we generate in zettabytes - that's 1 followed by 21 zeroes. This data, in turn, powers algorithms that are getting more and more sophisticated at predicting our behaviour, and are making ever more decisions for us. What does this mean for our society, privacy, and even our inner selves? Plus, in the news, the science - or lack of it - behind the latest COVID "rule of six" guidelines; the Arctic ice shelf that's lost a Manchester-sized chunk of itself; and the whales that ended up tens of kilometres up an inland river... Like this podcast? Please help us by supporting the Naked Scientists

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Salmonella outbreak, and Roman shipwreck discovery

Salmonella outbreak, and Roman shipwreck discovery

Coming up, health agencies grapple with a Salmonella outbreak across Europe. What's behind it? Also, astronomers spot the fastest-moving star in the Milky Way, hurtling around the supermassive black h...

21 Aug 32min

How can chronic wounds cost more than cancer?

How can chronic wounds cost more than cancer?

We have partnered with UK Research and Innovation to study wounds and their impact on healthcare. What challenges do wounds create, and how can we treat them? This episode features Mat Hardman at the ...

18 Aug 33min

Malaria drug breakthrough, and space radiation vests

Malaria drug breakthrough, and space radiation vests

Coming up, Australian researchers have found a new way to help prevent malaria. How have they done it? Also, the UK is "leading the world" in efforts to eliminate hepatitis C, a designer vest that cou...

14 Aug 33min

Solar eclipse special

Solar eclipse special

On August 12th, 2026, nearly one billion people could see a partial solar eclipse, and 15 million will see totality, when the Moon completely obscures the disc of the Sun. In this episode, Becky Smeth...

11 Aug 31min

Breakthrough womb surgery, and the SpaceX Moon crash

Breakthrough womb surgery, and the SpaceX Moon crash

Coming up, a team of doctors successfully conducts surgery on a baby still inside the womb. How did they do it? Also, what does SpaceX's Falcon 9 rocket collision with the Moon mean for future space m...

7 Aug 32min

The food of the future

The food of the future

This week, we explore how the food industry uses science to develop new foods that are better for the environment, healthier, and still taste good. The show is produced by Petra Merzan, a student of t...

4 Aug 41min

Chasing fire clouds, and nanoparticles blitz brain cancers

Chasing fire clouds, and nanoparticles blitz brain cancers

In this week's show, wildfires have now spread to Italy, Canada, and the wine-producing region of France, Bordeaux. These fires produce a peculiar cloud phenomenon called pyrocumulonimbus and scientis...

31 Juli 28min

Titans of Science: Sara Wickstrom

Titans of Science: Sara Wickstrom

This week, our Titan of Science is cell biologist Sara Wickstrom. Her work focuses on how cells communicate with one another to coordinate growth, development, and movement. These insights have just w...

28 Juli 29min

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