Best Louis Thomas And Jonathan Podcasts (2025)

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8: Discovering a hole in the ozone layer | Jonathan Shanklin, Prof John Pyle & Prof Lucy Carpenter 24:45

15d ago24:45

24:45

Forty years ago, British Antarctic Survey scientists made a world-changing discovery: a hole in Earth's protective ozone layer above Antarctica. In this episode, meteorologist Jonathan Shanklin recounts how his routine measurements at Halley Research Station revealed data points literally 'falling off the graph' - the first evidence linking chlorof…

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7: The least sea ice, ever? Lows in the Arctic | Dr Caroline Holmes 25:56

3M ago25:56

25:56

In February 2025, there was less sea ice on Earth than ever recorded. It's the coldest time of year in the Arctic, and the freeze up of Arctic ice is nearing its maximum - but that maximum is looking small, significantly below the record lows for winter we saw in 2017. Polar climate scientist Dr Caroline Holmes explains what's influencing these low…

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6: How are the LA wildfires linked to climate change? | Dr Ella Gilbert & Dr Thomas Bauska 24:48

4M ago24:48

24:48

Wildfires are devastating the city of Los Angeles, fuelled by a perfect storm of dry conditions and intense mountain winds. In this episode of Beyond the Ice, we break down the weather and climate factors behind this ongoing disaster. Climate scientist Dr Ella Gilbert and ice core expert Dr Thomas Bauska explain how our changing climate is making s…

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5: Why does melting Arctic ice matter? | Dr Kelly Hogan & Professor Kate Hendry 39:15

6M ago39:15

39:15

The Arctic is warming four times faster than the rest of the planet. So far, so bad - and scientists are seeing changes there now. Fresh off scientific fieldwork in the Arctic this summer, marine geophysicist Dr Kelly Hogan and marine biogeochemist Professor Kate Hendry reflect on what they saw and studied in this spectacular and important environm…

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4: How to study the world's most unstable glacier | Meghan Sharp, Professor Sridhar Anandakrishnan & Dr Pete Davis 37:02

8M ago37:02

37:02

This is your glaciology briefing! The race is on to understand the Thwaites Glacier in West Antarctica, the world's widest glacier which is retreating and changing rapidly. As warming changes this icy place, communities and governments around the world need the best possible answer to the sea level rise question: how much and how fast? Glaciologist…

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3: When scientists talk about the climate | Prof Jane Francis, Dr Emma Boland & Dr Ella Gilbert 34:55

9M ago34:55

34:55

Story or statistics? Urgency or alarmism? Top line or deep dive? Three climate scientists talk about the state of climate science in the media, and what they've learned about communicating about climate change to the general public. Tom Sheldon from the Science Media Centre speaks to BAS' Professor Dame Jane Francis, Dr Emma Boland and Dr Ella Gilb…

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2: When extreme weather goes to extreme places | Dr Louise Sime and Dr Tom Bracegirdle 20:24

11M ago20:24

20:24

It's summer 2022, and an area of East Antarctica is over 38.5°C warmer than it should be. The mercury has risen to a chilly -10°C... but it should be -50°C. It's the most extreme temperature event ever recorded, and we now know this was caused by global warming. The increase in extreme weather events is the erratic, sharp end of climate change. But…

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1: The mystery of the missing Antarctic sea ice | Dr Ella Gilbert 14:50

1y ago14:50

14:50

2023 set new, dramatic temperature records - and Earth’s frozen places are feeling the heat. Picture the problem: it’s August 2023, the depths of Antarctic Winter, and there’s an area of missing Antarctic sea ice bigger than Greenland. Just 8 years ago, the area of Antarctic sea ice was actually growing each year. Then something changed. Climate sc…