Book review – Life’s Edge: The Search for What It Means to Be Alive

7-minute read

The word biology derives from the Greek words bíos (βίος in Greek), meaning “life”, and -logía (-λογία in Greek), meaning “branch of study”, and is usually defined as “the study of life”. But what is life? Remarkably, biologists cannot agree on a definition. Everyone can name clear examples of living and non-living things. However, as so often in biology, there is no sharp demarcation between the two. There is a grey area where things are, well, somewhat alive? Lifelike? It is these borderlands between life and non-life that famous science writer and journalist Carl Zimmer explores in Life’s Edge. Instead of providing an answer, this intellectually stimulating and rewarding book will help you understand why it is such a hard question to begin with.

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Book review – The Story of Evolution in 25 Discoveries: The Evidence and the People Who Found It

6-minute read

After three previous books in this format on fossils, rocks, and dinosaurs, geologist and palaeontologist Donald R. Prothero here tackles the story of evolution in 25 notable discoveries. More so than the previous trio, this book tries to be a servant to two masters, resulting in a mixed bag.

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Book review – Catastrophic Thinking: Extinction and the Value of Diversity from Darwin to the Anthropocene

7-minute read

The idea that extinction is a bad thing and diversity a good thing seems self-evident to us. But, by surveying more than two centuries of scholarship, science historian David Sepkoski shows that this was not always the prevailing belief. Rather than a book discussing mass extinction, Catastrophic Thinking is more meta than that, discussing how we have been discussing mass extinction. So, we have an interesting premise, but also an interesting author because – bonus detail – the work of his father, J. John (Jack) Sepkoski Jr., was instrumental in recognizing the Big Five mass extinctions. I could not wait to get to grips with this book.

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Book review – Natural: The Seductive Myth of Nature’s Goodness

7-minute read

I will come right out and say this: if the subtitle turned you off, give this book a chance. Yes, this is a sceptical take on the subject, but without the typical mockery and ridicule. Natural sees religious scholar Alan Levinovitz critically but thoughtfully examine the appeal to nature fallacy*: the idea that just because something is natural it is good. For a biologist, the “natural goodness” myth is particularly grating as it requires some exceptional cherry-picking to come to this conclusion. As far as logical fallacies go, this is a big personal bug-bear. Why is it so compelling?

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