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Marcus Chown

We Need to Talk about Kelvin

In We Need to Talk about Kelvin: What everyday things tell us about the universe Marcus Chown links some of the important discoveries of modern science to things which are directly observable in the world around us.

The book introduces the reader to quantum theory and the atomic nature of matter, to the processes going on in the centre of stars, andd to the origin of the universe. To me, though, the central premise of the book seemed flawed. You can't deduce most of modern science from a few simple observations,. For instance, in the first chapter Chown deduces the quantum nature of matter from the ability to see your reflection in a pane of glass - but this is a consequence of the wave nature of light, and its quantum nature needs totally different observations. It's wrong to suggest to novice readers that if they were a bit better at following the arguments presented then they'd get a clear view of the nature of the universe. And some of the facts that are 'deduced' such as the anthropic arguments, or the intrinsically random nature of the universe, are still being hotly debated.

On the other hand, the book does provide an accessible route to many important parts of science, and if you take the 'deductions' with a pinch of salt then you may well get a lot out of reading it. I wouldn't see it as a winner of the 2010 Royal society prize though. info
Paperback 208 pages  
ISBN: 0571244025
Salesrank: 6941516
Published: 2009 Faber and Faber
Marketplace:New from $6.98:Used from $2.98
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Hardcover 208 pages  
ISBN: 0571244017
Salesrank: 424262
Weight:0.79 lbs
Published: 2009 Faber & Faber
Marketplace:New from £4.99:Used from £0.01
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ISBN: 0571244017
Salesrank: 1302361
Weight:0.79 lbs
Published: Faber & Faber
Amazon price CDN$ 31.20
Marketplace:New from CDN$ 31.20:Used from CDN$ 0.46
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Product Description
Look around you. The reflection of your face in a window tells you that the universe is orchestrated by chance. The iron in a spot of blood on your finger tells you that somewhere out in space there is furnace at a temperature of 4.5 billion degrees. Your TV tells you that the universe had a beginning. In fact, your very existence tells you that this may not be the only universe but merely one among an infinity of others, stacked like the pages of a never-ending book. Marcus Chown, author of "Quantum Theory Cannot Hurt You", takes familiar features of the world we know and shows how they can be used to explain profound truths about the ultimate nature of reality. His new book will change the way you see the world: with Chown as your guide, cutting-edge science is made clear and meaningful by a falling leaf, or a rose, or a starry night sky...