Christophe Galfard - Five Way Interview

Christophe Galfard holds a Ph.D. in theoretical physics from the University of Cambridge, where he was Stephen Hawking's graduate student from 2000 to 2006, researching the so-called black hole information paradox. With Stephen Hawking and his daughter Lucy Hawking, he co-authored George’s Secret Key to the Universe. His own book, The Universe in Your Hand, has been translated into over twenty languages. His new book is This is Life.

Why science?

Because as far as I am concerned, it is by far, the most powerful, imaginative and thrilling discipline ever invented by mankind, a discipline whose discoveries are humankind’s common heritage.

Why this book?

I wrote this book so that everyone can have an up to date knowledge of what is known about life here on Earth - from its beginning to the most recent medical discoveries - and out there in outer space.

I love the way you link from one topic to another, often in rapid succession: was this a conscious decision, or does it reflect your writing process?

Both! It gives an entertaining pace to the journey, which I wrote as an adventure, a quest undertaken by the reader.

What's next?

It’s a secret :-)

What's exciting you at the moment?

Pretty much everything that is scientific, from potential cancer cures to the discovery of alien species, without forgetting, of course, cosmology and black holes and the mysterious dark matter and energy! EVERYTHING!!

Image © Astrid di Crollalanza

These articles will always be free - but if you'd like to support my online work, consider buying a virtual coffee or taking out a membership:

Interview by Brian Clegg - See all Brian's online articles or subscribe to a weekly email free here

Comments

Ignorance: How it drives science – Stuart Firestein *****

This is a delightful little book that really gets you thinking. I stress the ‘little’ part not as a negative, but as a good thing. There is nothing worse than fat, bloated popular science books where the author feels they have to get 120,000 words to be taken seriously. This is the sort of book that can be read in a couple of hours – but you will get so much more out of it than one of those tedious doorstops. The premise underlying the book is in once sense extremely simple, yet is fundamental to an understanding of what science is and what scientists do. And it is an understanding that is totally at odds with the typical way science is portrayed both in university lectures and popular science books. As Stuart Firestein points out, what is important is not the facts, but rather the area of ignorance. The interesting part and the fundamental heart of science is not about what we know, but about what we don’t know and where we want to look next. Take this lovely quote: ‘Working ...

Who Invented the Computer? – Ian Watson

Ian Watson is the author of The Universal Machine and featured in a recent Four Way Interview . Saturday June 23 2012 was the centenary of the birth of Alan Turing, the troubled genius who invented the modern computer. Why though do so few people recognize his name and his great achievements? In 1936 English mathematician Alan Turing, published a paper, On Computable Numbers, with an application to the Entscheidungsproblem . This became the foundation of computing. In it Turing presented a theoretical machine that could solve any problem that could be described by instructions encoded on a paper tape. A Turing Machine could calculate square roots, whilst another might solve Sudoku puzzles. Turing demonstrated you could construct a single Universal Machine that could simulate any Turing Machine. One machine solving any problem for which a program could be written – sound familiar? He’d invented the computer. Then, computers were peop...

The Star Book – Peter Grego ****

This attractive landscape format book combines an excellent introduction to the stars and basic astronomy with a set of star maps, plus in depth looks at some of the stars featured, with a bonus section on the solar system. Amazon says it’s a hardback, but in fact it’s a paperback with a rather ingenious cover – you can’t tell from the photo, but the words ‘The Star Book’ are punched through as a series of holes that show the white paper of the next page beneath. Like many astronomy/space books, the cover lacks shelf appeal because it is mostly black, but at least there is some original thought here. Unlike many books in this format which tend to concentrate on the pictures, there is a good deal of excellent text by Peter Grego, so there was no feeling that you were only getting the star maps and star ‘biographies’, something these days much more suited to an iPad or smartphone app. Instead, the opening 30 or so pages give a very good introduction that would be valuable to ...

Search This Blog