Skip to main content

A Devil’s Chaplain – Richard Dawkins *****

The great thing about A Devil’s Chaplain – that makes it arguably Richard Dawkins’ best book – is that it’s a collection of essays. His full length books, clever though they indubitably are, have a tendency to fall off in quality in some chapters and can be a little repetitious. Here, every piece is a neatly crafted gem.
It isn’t necessary always to agree with Dawkins to admire this book. In places, as usual, he is rude, intolerant and unpleasant (though in an entertaining way – for UK readers, he’s the Jeremy Paxman of science). In others he carefully weaves his argument to produce a result that arguably isn’t justified. For example, in the essay Science, Genetics and Ethics he comments “you may be being inconsistent if you think that abortion is murder but killing chimpanzees is not.” He argues this because we are on an evolutionary continuum with the chimpanzee, just as the non-sentient foetus is on a continuum with the sentient adult. But this entirely misses the point. The time-based relationship is entirely different. Fail to kill a chimpanzee and it will continue to be a chimpanzee. Fail to kill a foetus and it will (on the whole) become a sentient adult, who presumably Dawkins does consider it murder to kill. Similarly he argues that because a placenta is a true clone of a baby it’s surprising that eating placentas isn’t covered by our cannibalism taboos – but again, however long you leave that placenta it won’t turn into a sentient human being – nothing is being excluded from existence.
Wonderfully, the fact that some of the writing here is possibly wrong and definitely irritating doesn’t detract from the readability of the book – rather the reverse, it’s fun to get involved enough to want to dispute. I’d much rather read a book that makes me want to have a debate with the author than one that I agree with totally, but can’t really get excited about.
Don’t get the impression that all the content is likely to cause concerns. Much of it is hard to disagree with from Dawkins’s distaste for postmodernism to his preference to education that is driven by exploration rather than the exam regime. It’s a great book with something for everyone who has an interest in our world. Inevitably there’s rather more of biology, Darwinism and genetics than other aspects of the sciences, and you might want to skip over one or two of the pieces like eulogies for people you may never have heard of, but it doesn’t spoil the overall effect.
If you like Dawkins you’ll definitely want this book – and amazingly if you don’t like Dawkins you’ll still enjoy it. What can I say – it’s an essential.

Paperback:  
Using these links earns us commission at no cost to you 
Review by Brian Clegg

Comments

Popular posts from this blog

David Spiegelhalter Five Way interview

Professor Sir David Spiegelhalter FRS OBE is Emeritus Professor of Statistics in the Centre for Mathematical Sciences at the University of Cambridge. He was previously Chair of the Winton Centre for Risk and Evidence Communication and has presented the BBC4 documentaries Tails you Win: the Science of Chance, the award-winning Climate Change by Numbers. His bestselling book, The Art of Statistics , was published in March 2019. He was knighted in 2014 for services to medical statistics, was President of the Royal Statistical Society (2017-2018), and became a Non-Executive Director of the UK Statistics Authority in 2020. His latest book is The Art of Uncertainty . Why probability? because I have been fascinated by the idea of probability, and what it might be, for over 50 years. Why is the ‘P’ word missing from the title? That's a good question.  Partly so as not to make it sound like a technical book, but also because I did not want to give the impression that it was yet another book

Vector - Robyn Arianrhod ****

This is a remarkable book for the right audience (more on that in a moment), but one that's hard to classify. It's part history of science/maths, part popular maths and even has a smidgen of textbook about it, as it has more full-on mathematical content that a typical title for the general public usually has. What Robyn Arianrhod does in painstaking detail is to record the development of the concept of vectors, vector calculus and their big cousin tensors. These are mathematical tools that would become crucial for physics, not to mention more recently, for example, in the more exotic aspects of computing. Let's get the audience thing out of the way. Early on in the book we get a sentence beginning ‘You likely first learned integral calculus by…’ The assumption is very much that the reader already knows the basics of maths at least to A-level (level to start an undergraduate degree in a 'hard' science or maths) and has no problem with practical use of calculus. Altho

Everything is Predictable - Tom Chivers *****

There's a stereotype of computer users: Mac users are creative and cool, while PC users are businesslike and unimaginative. Less well-known is that the world of statistics has an equivalent division. Bayesians are the Mac users of the stats world, where frequentists are the PC people. This book sets out to show why Bayesians are not just cool, but also mostly right. Tom Chivers does an excellent job of giving us some historical background, then dives into two key aspects of the use of statistics. These are in science, where the standard approach is frequentist and Bayes only creeps into a few specific applications, such as the accuracy of medical tests, and in decision theory where Bayes is dominant. If this all sounds very dry and unexciting, it's quite the reverse. I admit, I love probability and statistics, and I am something of a closet Bayesian*), but Chivers' light and entertaining style means that what could have been the mathematical equivalent of debating angels on