On Being with Krista Tippett cover image

Robert Macfarlane — The Worlds Beneath Our Feet

On Being with Krista Tippett

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Is There a Connection Between Ice and Memory?

Ice remembers in detail, and it remembers for a million years or more. Ice remembers the chemical composition of the air around the start of the last ice age. And we're learning now to read that memory, to recover that memory, even as the memory itself is being lost through melt. I mean, i mean, how many you've uncovered? Probably, i mean, hundreds, certainly. Perhaps thousand....

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