Skip to main content

Lee Smolin – Four Way Interview

Lee Smolin is one of our foremost theoretical physicists and a rare thinker, as deeply involved in the philosophy of science as in its theoretical detail and cultural resonance. He is able both to confront and propose solutions for a way out of what he sees is a current impasse in theoretical thinking and to continue to posit radical new theories about the fabric of the universe. He has made important contributions to the search for quantum gravity. Since 2001 he has been a founding faculty member at Perimeter Institute for Theoretical Physics in Toronto. His books include Life of the Cosmos (1997), Three Roads to Quantum Gravity (2001) and The Trouble with Physics (2001). Lee’s latest book is Time Reborn – From the Crisis of Physics to the Future of the Universe.
Why science?
Let me answer with the lyrics to a song Science is Real by the rock band They Might be Giants
I like the stories
About angels, unicorns and elves
Now I like those stories
As much as anybody else
But when I’m seeking knowledge
Either simple or abstract
The facts are with science
The facts are with science
A scientific theory
Isn’t just a hunch or guess
It’s more like a question
That’s been put through a lot of tests
And when a theory emerges
Consistent with the facts
The proof is with science
The truth is with science
–They Might be Giants
Why this book? (Time Reborn)
Three reasons:
1) To present an argument based on science for the reality of the present moment and for the necessity that everything-even the laws of nature-evolve in time.
2) To explain why the opposite belief-that time is an illusion-has so powerfully influenced the thinking of scientists and philosophers and to explain why it is an illusion.
3) To explore its implications for science and for us as human beings.
What’s next?
To develop and test new hypotheses for cosmology based on the idea that time is real and laws evolve.
What’s exciting you at the moment?
The possibility of explaining why everyday phenomena are irreversible in time while the laws of physics are reversible, without having to refer to unlikely hypotheses like the improbability of the early conditions of our universe.

Comments

Popular posts from this blog

Four Way Interview - Tom Cabot

Tom Cabot is a London-based book editor and designer with a background in experimental psychology, natural science and graphic design. He founded the London-based packaging company, Ketchup, and has produced and illustrated many books for the British Film Institute, Penguin and the Royal Institute of British Architects. Tom has held a lifelong passion to explain science graphically and inclusively ... ever since being blown away by Ray and Charles Eames’ Powers of Ten at an early age. His first book is Eureka, an infographic guide to science.

Why infographics?
For me infographics provided a way to present heavy-lifting science in an alluring and playful, but ultimately illuminating, way. And I love visualising data and making it as attractive as the ideas are.  The novelty of the presentation hopefully gets the reader to look afresh. I love the idea of luring in readers who might normally be put off by drier, more monotone science – people who left science behind at 16. I wanted the boo…

Einstein's Greatest Mistake - David Bodanis ****

Books on Einstein and his work are not exactly thin on the ground. There's even been more than one book before with a title centring on Einstein's mistake or mistakes. So to make a new title worthwhile it has do something different - and David Bodanis certainly achieves this with Einstein's Greatest Mistake. If I'm honest, the book isn't the greatest on the science or the history - but what it does superbly is tell a story. The question we have to answer is why that justifies considering this to be a good book.
I would compare Einstein's Greatest Mistake with the movie Lincoln -  it is, in effect, a biopic in book form with all the glory and flaws that can bring. Compared with a good biography, a biopic will distort the truth and emphasise parts of the story that aren't significant because they make for a good screen scene. But I would much rather someone watched the movie than never found out anything about Lincoln - and similarly I'd much rather someon…

A Tale of Seven Scientists - Eric Scerri ***

Scientists sometimes tell us we're in a post-philosophy world. For example, Stephen Hawking and Leonard Mlodinow in The Grand Design bluntly say that that philosophy is 'dead' - no longer required, as science can do its job far better. However, other scientists recognise the benefits of philosophy, particularly when it is applied to their own discipline. One such is Eric Scerri, probably the world's greatest expert on the periodic table, who in this challenging book sets out to modify the philosophical models of scientific progress.

I ought to say straight away that A Tale of Seven Scientists sits somewhere on the cusp between popular science and a heavy duty academic title. For reasons that will become clear, I could only give it three stars if rating it as popular science, but it deserves more if we don't worry too much about it being widely accessible.

One minor problem with accessibility is that I've never read a book that took so long to get started. First t…