The nature of time has always been a source of mystery for scientists and philosophers. There is no concise answer to the question, What is time? On one hand, time is a physical quantity that can be measured, say, by the movement of the Sun.
On the other hand, time may be described as the measure of entropy, what distinguishes the past from the future, as entropy tends to increase with time giving it a particular direction.
This 250-pages book by renowned Italian physicist Carlo Rovelli discusses the various aspects of time and is probably the most succinct book ever written on the nature of time.
That feeling of growing old, the distinction between the past and the future, is there a universal time, what may be the origin of time, is it possible to travel in time, or to exist outside of it, what would a world without time be like; questions of such nature have been answered in the book, The Order of Time.
Carlo Rovelli is the founder of loop quantum gravity, which competes with string theory as a candidate for the theory of everything. In his book, Rovelli has charmingly simplified his work in order to explain to us ordinary folks what time is.
Rovelli has derived inspiration from anecdotes in his own life that elicit a bonding with the author; and thus Irish Times wrote: Physics has found its poet in Carlo Rovelli. It almost feels like Carlo is narrating an epic poem that he composed out of complex, theoretical physics.
The language used throughout the book is layperson friendly, subject matter is complimented by witty illustrations; all of this put together weave a beautiful picture of time in the manner such that you cannot put the book down but keep on reading on.
By the end, you may even wish to greet Carlo Rovelli in person and probably give him a warm grateful hug, because this is not just an ordinary physics book, his writing is like storytelling; there are ups and downs throughout the book, and much like in life it will make you cry on some pages and smile on other.
According to Ian Thomson from Observer, "Not since Stephen Hawking's A Brief History of Time has there been so genial an integration of physics and philosophy." Which is exactly the point but the difference though is that, while A Brief History of Time was a general guide to the universe with only one chapter dedicated to time, this book on the contrary is the complete package.
Benedict Cumberbatch, who is famous for having played characters like Sherlock, Doctor Strange, Hawking and Khan Noonien Singh, has recorded the audio version of the book in his iconic baritone voice. He said, "Time is something we think we know about instinctively; Rovelli shows how profoundly strange it really is!"
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| Source: Penguin |
Carlo Rovelli has filled the gap of wanting to learn about time with his ground-breaking book. There are a great number of popular science books in the market but The order of time really stands out as it's likely the only book to teach about time in this much detail and friendliness.
Rovelli argues, that time is like an onion with many layers. To understand time, we must patiently uncover each layer one by one, so each chapter is devoted to that. When all the layers are gradually understood, the concept of time will no longer be the mystery that it is. But regardless of whether or not you are into physics, this book should definitely be on your list.
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