cognition

Book review – The Smart Neanderthal: Cave Art, Bird Catching & the Cognitive Revolution

Why are we, from an evolutionary standpoint, the last man standing? This question fascinates archaeologists and anthropologists, and the dominant narrative is one of humans outcompeting other hominin lineages, driving them extinct. In the process, our evolutionary cousins, such as Neanderthals, always get the short end of the stick, being clumsier, dumber, or just generally inferior to us. In a book that is both a popular summary of his work and a critique of current thinking in archaeology, evolutionary biologist Clive Finlayson aims to redress this balance. Neanderthals, he says, were a lot smarter than we give them credit for, and one unexpected line of evidence comes from the birds that lived alongside them.

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Book review – Mama’s Last Hug: Animal Emotions and What They Teach Us about Ourselves

Do animals experience joy, grief, or shame? Most people will be quick to attribute all sorts of emotions to pets and other animals. But many biologists remain uncomfortable with this, well, touchy-feely subject. As scientists, we are trained to be objective, cool, and detached when making observations. Anthropomorphism – the attribution of human traits to animals – has traditionally been a big no-no. But the tide is turning, and well-known Dutch-American primatologist Frans de Waal is here to help it along. Mama’s Last Hug is a smart, opinionated, and insightful book arguing we have long overestimated humans and underestimated animals.

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Book review – Incredible Journeys: Exploring the Wonders of Animal Navigation

The ancient Chinese philosopher Laozi (also written Lao Tzu) supposedly wrote that “A journey of a thousand miles begins with a single step”. But as writer David Barrie shows with Incredible Journeys, before we can even take that step, every journey starts with navigation: where are you and where are you going? Animals of all stripes can make incredibly long journeys, usually without getting lost. This wonderful popular science book explores the remarkable diversity of strategies they employ to find their way.

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Book review – The Book of Humans: The Story of How We Became Us

Historically, humans have long considered themselves special compared to the natural world around them. It shows, for example, in old depictions where humans are at or near the top of a chain of lifeforms, with only angels and gods above us. Darwin caused a tremendous ruckus by saying we were descended from primates, and evolutionary biology has since had a long history of diminishing our anthropocentric worldview. With The Book of Humans, self-professed science geek Adam Rutherford has written an entertaining exploration of human evolution, showing that, amidst the teeming multitudes of lifeforms surrounding us, we are really not that special. And yet we are.

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Book review – Mate Choice: The Evolution of Sexual Decision Making from Microbes to Humans

I have to preface this review by pointing out that I did not read this book from a fully neutral position. Gil Rosenthal, a professor in biology, ecology and evolutionary biology at Texas A&M University, does mate choice research on fish. So did I. Though he works on live-bearing swordtails and I worked on threespine sticklebacks, some of the work he discusses has been written by people I knew personally as supervisor, co-workers or colleagues. Many more publications referenced are ones I also read during the course of my PhD research. You could say that mate choice research is a field I am, errr, intimately familiar with. At least where fish are concerned. At the same time, I left academia after graduating in 2010, so this book seemed like a good opportunity to get back in touch with this research field.

Anyway. Sex.

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Book review – Numbers and the Making of Us: Counting and the Course of Human Cultures

What makes us human? Various authors have dished out various reasons in recently published books. From culture to cooking to creativity (see Fuentes’s The Creative Spark I reviewed previously). Caleb Everett, a professor of linguistic anthropology, here makes the point that the invention of numbers, which could be considered another instance of human creativity at work, has been an instrumental tool in allowing humans to transform the world. Without them, quantities exist, but we have only a vague awareness of them.

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