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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Immune reprogramming for cancer, and squeaky shoe science

Immune reprogramming for cancer, and squeaky shoe science

Coming up, we explore how CAR-T cell therapy is revolutionising personalised cancer treatment. Plus, how NASA's DART mission tested Earth's asteroid defence, what we are learning about the benefits of...

6 Mars 31min

Titans of Science: Mike Wooldridge

Titans of Science: Mike Wooldridge

Our Titans of Science series continues with Mike Wooldridge, Ashall Professor of Foundations of Artificial Intelligence at the University of Oxford. He has conducted extensive work in the field of age...

3 Mars 32min

Brain fats cleared during sleep, and bird poo powered Peru

Brain fats cleared during sleep, and bird poo powered Peru

Today, how the brain harnesses immune cells to clear burned out fats during sleep: does this protect from Alzheimer's disease? Also, the nutrient-rich guano of seabirds that shaped society in ancient ...

27 Feb 33min

Titans of Science: Jane Carlton

Titans of Science: Jane Carlton

Our Titan of Science this week is leading light in the field of malaria, Jane Carlton. The first to sequence the genome of malaria parasite Plasmodium vivax, she also helped sequence the deadlier Plas...

24 Feb 30min

Navalny's dart frog poisoning, and cat cancer genomics

Navalny's dart frog poisoning, and cat cancer genomics

This week, we look into the science behind Russian opposition leader Alexei Navalny's death, caused by dart frog poison, and why Russia resorted to such an exotic means of dispatch at all. Also, how c...

20 Feb 29min

Heart failure: can you mend a broken heart?

Heart failure: can you mend a broken heart?

This week, in partnership with British Heart Foundation, we explore heart failure. Leading experts from the UK's largest independent funder of cardiovascular research tell us about the condition, the ...

17 Feb 28min

A nasal spray for flu, and is this how life began on Earth?

A nasal spray for flu, and is this how life began on Earth?

This week, we discuss a new antibody-based nasal spray that protects against the flu: how does it work? Plus, the tiny self-replicating molecule that may give clues to the origins of life on Earth, wh...

13 Feb 30min

The mosquito: the world's deadliest animal

The mosquito: the world's deadliest animal

Coming up, we explore the tremendous impact mosquitoes have had throughout their evolution. In this episode, we break down what mosquitoes are, how they track down a meal, the diseases they carry, and...

10 Feb 29min

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