collisions

Book review – Crossings: How Road Ecology Is Shaping the Future of Our Planet

8-minute read
keywords: ecology, wildlife conservation

The road to hell might be paved with good intentions, but the roads to pretty much everywhere else are paved with the corpses of animals. In Crossings, environmental journalist Ben Goldfarb explores the outsized yet underappreciated impacts of the, by one estimate, 65 million kilometres of roads that hold the planet in a paved stranglehold. These extend beyond roadkill to numerous other insidious biological effects. The relatively young discipline of road ecology tries to gauge and mitigate them and sees biologists join forces with engineers and roadbuilders. This is a wide-ranging and eye-opening survey of the situation in the USA and various other countries.

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Book review – We Are All Whalers: The Plight of Whales and Our Responsibility

8-minute read
keywords: marine biology, wildlife conservation

We Are All Whalers is veterinary scientist Michael J. Moore’s account of a life spent studying different whale species and what is killing them. He argues that anyone participating in our global economy has blood on their hands, often without realising it. Readers are warned that this book does not avoid graphic details. His research has ultimately drawn him to the problems of whales getting entangled in fishing gear and being struck by ships. However, it is the path that took him there, through both industrial and subsistence whaling, that might leave some readers more upset.

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Book review – How to Walk on Water and Climb up Walls: Animal Movement and the Robots of the Future

Animals move in many different ways – hopping, gliding, flying, slithering, walking, swimming, etc. their way through our world. Studying how they do this brings together biologists, engineers, and physicists in disciplines such as biomechanics, bioengineering and robotics. Author David L. Hu, for example, is a professor of mechanical engineering and biology. How to Walk on Water and Climb up Walls is a light and amusing romp through the many remarkable forms of animal locomotion, and the equally remarkable experiments that are informing the robots of the future, although it leaves out some notable examples.

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