Author and geologist Marcia Bjornerud on the rocks that made her
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On this edition of Madison BookBeat, host Sara Batkie speaks with author, geologist, and Lawrence University professor Marcia Bjornerud about her new book, Turning to Stone.
Earth has been reinventing itself for more than four billion years, keeping a record of its experiments in the form of rocks. Yet most of us live our lives on the planet with no idea of its extraordinary history, unable to interpret the language of the rocks that surround us. Geologist Marcia Bjornerud believes that our lives can be enriched by understanding our heritage on this old and creative planet.
Contrary to their reputation, rocks have eventful lives–and they intersect with our own in surprising ways. In Turning to Stone, Bjornerud reveals how rocks are the hidden infrastructure that keep the planet functioning, from sandstone aquifers purifying the water we drink to basalt formations slowly regulating global climate.
Marcia Bjornerud is a structural geologist whose research focuses on the physics of earthquakes and mountain building. She combines field-based studies of bedrock geology with quantitative models of rock mechanics. She has done research in high arctic Norway (Svalbard) and Canada (Ellesmere Island), as well as mainland Norway, Italy, New Zealand, and the Lake Superior region. Her books include Reading the Rocks: The Autobiography of the Earth; Timefulness: How Thinking Like a Geologist Can Help Save the World and Geopedia: A Brief Compendium of Geologic Curiosities. Timefulness was longlisted for the 2019 PEN/E.O.Wilson Prize for Literary Science Writing, and was a finalist for the LA Times Book Prize in Science and Technology.
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