And so this year I chose "The Elegant Universe" as the next instalment of my quest to keep 'tuned-in' with physics and cosmology.
Different class, mate.
The first third of the book explains the current pillars of modern physics - Einsteins Special & General Relativity, Newton's Gravity, Quantum Physics, and the incompatibilities between them - and I have to say I learned more from those hundred pages than from Stephen Hawking's entire book. Brian Greene has what Hawking lacks - the ability to TEACH, not just tell.
I write speculative fiction as a hobby, and when I read a book such as this I tend to fold down the corners of pages which contain some interesting idea or other that I fancy turning into a story; I must have folded down every second page, such is Greene's verve for bringing home the wonder (and sometimes the absurdity) of nature's laws as we currently understand them.
The middle chunk of the book explains how String Theory could unite the inconsistencies of such laws, and Greene does a sterling job of explaining (to a semi-layman such as myself) the whats, hows, whens, wheres and whys.
And then we really got down to business; the last chunk delves into quantum geometry, the finer points of 'Calibi-Yau shapes' and other abstract concepts, and at this point I began to lose my grip on reality. Nevertheless, Greene has structured the book such that the reader can skip chapters that bore/confuse/both without losing the thread of the book entirely. And as such I made it to the end after all.
I'm no scientist or mathematician, just a bloke who's fascinated by physics and cosmology from an everyday standpoint and who has a thirst for knowledge. If you're the same, this book will quench it admirably.
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