What We Are Reading Today: ‘Earth and Life’ by Andrew H. Knoll

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Updated 14 September 2025
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What We Are Reading Today: ‘Earth and Life’ by Andrew H. Knoll

How did the world as we know it — from the soil beneath our feet to the air we breathe and the life that surrounds us — come to be? Geologists have proposed one set of answers while biologists have proposed another. 

“Earth and Life” is the first book to reveal why we need to listen to both voices — the physical and the biological — to understand how we and our planet became possible.

In this captivating book, Andrew Knoll traces how all life is sustained by Earth’s geological and atmospheric dynamics, and how life itself shapes the physical environment.


What We Are Reading Today: ‘Random Walks in Biology’

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Updated 12 December 2025
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What We Are Reading Today: ‘Random Walks in Biology’

  • Howard Berg offers an essential foundation for understanding random motions of molecules, subcellular particles, and cells as well as the processes that are affected by such motions

Author: HOWARD C. BERG 

“Random Walks in Biology” provides a lucid, straightforward introduction to the concepts and techniques of statistical physics that students of biology, biochemistry, and biophysics must know.

Howard Berg offers an essential foundation for understanding random motions of molecules, subcellular particles, and cells as well as the processes that are affected by such motions.

Using the concept of “random walks” of individual particles, Berg illuminates the physics involved in diffusion, sedimentation, electrophoresis, chromatography, and cell motility.