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Life on the Edge

Life on the Edge

The Coming of Age of Quantum Biology

Summary

Life is the most extraordinary phenomenon in the known universe; but how does it work? Even in this age of cloning and synthetic biology, the remarkable truth remains: nobody has ever made anything living entirely out of dead material. Life remains the only way to make life. Are we missing a vital ingredient in its creation?

Like Richard Dawkins' The Selfish Gene, which provided a new perspective on evolution, Life on the Edge alters our understanding of life's dynamics as Jim Al-Khalili and Johnjoe Macfadden reveal the hitherto missing ingredient to be quantum mechanics. Drawing on recent ground-breaking experiments around the world, they show how photosynthesis relies on subatomic particles existing in many places at once, while inside enzymes, those workhorses of life that make every molecule within our cells, particles vanish from one point in space and instantly materialize in another.

Each chapter in Life on the Edge opens with an engaging example that illustrates one of life’s puzzles – How do migrating birds know where to go? How do we really smell the scent of a rose? How do our genes manage to copy themselves with such precision? – and then reveals how quantum mechanics delivers its answer. Guiding the reader through the maze of rapidly unfolding discovery, Al-Khalili and McFadden communicate vividly the excitement of this explosive new field of quantum biology, with its potentially revolutionary applications, and also offer insights into the biggest puzzle of all: what is life?

Reviews

  • Hugely ambitious ... the skill of the writing provides the uplift to keep us aloft as we fly through the strange and spectacular terra incognita of genuinely new science.
    Tom Whipple, The Times

About the authors

Jim Al-Khalili

Professor Jim Al-Khalili, OBE FRS, is a physicist, author and broadcaster based at the University of Surrey. He received his PhD in theoretical nuclear physics in 1989 and has published over a hundred research papers on quantum physics.
His many popular science books have been translated into twenty-six languages. He is a recipient of the Royal Michael Faraday medal and the Institute of Physics Kelvin Medal.
In 2016 he received the inaugural Stephen Hawking Medal for Science Communication. He lives in Southsea, Hampshire, with his wife Julie.
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Johnjoe McFadden

Professor Johnjoe McFadden is Professor of Molecular Genetics at the University of Surrey and is the editor of leading text books on both molecular biology and systems biology of tuberculosis. For over a decade, he has specialised in examining tuberculosis and meningitis, inventing the first successful molecular test for the latter. He is the author of Quantum Evolution and co-editor of Human Nature: Fact and Fiction and writes for the Guardian on topics including GM crops, psychedelic drugs and quantum mechanics.
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