Sam Kean – Four Way Interview

Sam Kean spent years collecting mercury from broken thermometers as a child and now he is a writer in Washington D.C. He studied physics and English and his work has appeared in the New York Times magazine, Slate and New Scientist. His first book is The Disappearing Spoon.

Why Science?

I love literature and have grown more and more interested in politics since moving to Washington, D.C. But in those fields you’re dealing with the same themes and problems as people hundreds and even thousands of years ago. Science excites me because it’s one of the few things that’s truly new and that has truly changed across the millennia. We’re no smarter than the ancient Greeks or Egyptians or Chinese in the arts but we know immeasurably more science, and it’s fun being a part of that, however modestly, through writing.

Why this book?

I’d always gravitated in school toward teachers who neglected the lesson plans in favor of telling us stories, and I finally wanted to collect all the fabulous tales about elements into one place. Plus, we talked about so few of the 118 elements in school and I just knew there had to funny, unusual, and spooky stories about elements most people have never ever heard of, too.

What’s next?

I’m working on a new book about genetics – fun, peculiar, and strange stories from the long history of human evolution. Most of them would have been lost forever if they weren’t etched (or rather encoded, waiting to be read) into our DNA.

What’s exciting you at the moment?

Astrobiology – hunting for life on other planets. It’s such a great blend of so many different fields (physics, geology, astronomy, biology, atmospheric chemistry, virology, etc., etc.) And if we do find life somewhere else in the universe I think that will be the most important discovery we could ever make.

Photo (c) Voss Studios, Austinville, Iowa, US – reproduced with permission

Comments

The Language of Mathematics - Raúl Rojas ***

One of the biggest developments in the history of maths was moving from describing relationships and functions with words to using symbols. This interesting little book traces the origins of a whole range of symbols from those familiar to all, to the more obscure squiggles used in logic and elsewhere. On the whole Raúl Rojas does a good job of filling in some historical detail, if in what is generally a fairly dry fashion. We get to trace what was often a bumpy path as different symbols were employed (particularly, for example, for division and multiplication, where several still remain in use), but usually, gradually, standards were adopted. This feels better as a reference, to dip into if you want to find out about a specific symbol, rather than an interesting end to end read. Rojas tells us the sections are designed to be read in any order, which means that there is some overlap of text - it feels more like a collection of short essays or blog posts that he couldn't be bothered ...

The Decline and Fall of the Human Empire - Henry Gee ****

In his last book, Henry Gee impressed with his A (Very) Short History of Life on Earth - this time he zooms in on one very specific aspect of life on Earth - humans - and gives us not just a history, but a prediction of the future - our extinction. The book starts with an entertaining prologue, to an extent bemoaning our obsession with dinosaurs, a story that leads, inexorably towards extinction. This is a fate, Gee points out, that will occur for every species, including our own. We then cover three potential stages of the rise and fall of humanity (the book's title is purposely modelled on Gibbon) - Rise, Fall and Escape. Gee's speciality is palaeontology and in the first section he takes us back to explore as much as we can know from the extremely patchy fossil record of the origins of the human family, the genus Homo and the eventual dominance of Homo sapiens , pushing out any remaining members of other closely related species. As we move onto the Fall section, Gee gives ...

Target Earth – Govert Schilling *****

I was biased in favour of this great little book even before I started to read it, simply because it’s so short. I’m sure that a lot of people who buy popular science books just want an overview and taster of a subject that’s brand new to them – and that’s likely to work best if the author keeps it short and to the point. Of course, you may want to dig deeper in areas that really interest you, but that’s what Google is for. That basic principle aside, I’m still in awe at how much substance Govert Schilling has managed to cram into this tiny book. It’s essentially about all the things (natural things, I mean, not UFOs or space junk) that can end up on Earth after coming down from outer space. That ranges from the microscopically small particles of cosmic dust that accumulate in our gutters, all the way up to the ten kilometre wide asteroid that wiped out the dinosaurs. Between these extremes are two topics that we’ve reviewed entire books about recently: meteorites ( The Meteorite Hunt...

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