The Two-Mile Time Machine

By Richard B. Alley,

Book cover of The Two-Mile Time Machine: Ice Cores, Abrupt Climate Change, and Our Future

Book description

In the 1990s Richard B. Alley and his colleagues made headlines with the discovery that the last ice age came to an abrupt end over a period of only three years. In The Two-Mile Time Machine, Alley tells the fascinating history of global climate changes as revealed by reading the…

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Why read it?

1 author picked The Two-Mile Time Machine as one of their favorite books. Why do they recommend it?

If you want to understand ice cores, this is your book. As a climate scientist, Alley taught me so much with this expert, clear-eyed but humble overview of ice core collection and analysis. I loved reading about GISP2, one of two Greenland ice cores that brought up rock and soil from below the ice.

I found this book powerful because the author was there when drillers extracted the core–he lived ice coring, and that made this a special read.

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