IFLScience - The Big Questions

There are many methods that allow us to look back into Earth’s past and study its climate, including the collection of ice cores. Extracting ancient ice from deep inside some of the most remote glaciers can reveal how our planet has changed over millions of years. But it’s not just about the past: what is ancient ice telling us about the future?

Host Dr Alfredo Carpineti spoke with Dr Liz Thomas of the Ice Core Research Group at the British Antarctic Survey to discuss how understanding Earth’s changing climate helps refine our models for the future and how the natural world is responding to the unfolding climate crisis.