Deep time is one of the most mind-boggling yet underappreciated concepts to come out of the disciplines of evolutionary biology and the earth sciences. As an editor with Nature for over three decades, Henry Gee has had a front-row seat to numerous exciting scientific developments that have enriched our understanding of Earth’s vast 4.6-billion-year history. This high-octane popular science book is his take on the genre of the “earth biography”.
Ever since humans appeared on the scene, we have been altering life on Earth. Where once our actions could be considered part of nature’s fabric, our influence has become outsized and our options to exercise it have multiplied. Though the subtitle of Life Changing does not make it explicit, science writer Helen Pilcher focuses on our impact on the genetics and evolution of life around us. A book that stands out for its balanced tone, it managed to surprise me more than once, despite my familiarity with the topics considered.
Marine biologist Helen Scales returns for her third book with Bloomsbury’s popular science imprint Bloomsbury Sigma. After shells and fish, she now drags the reader down into the darkest depths of the deep sea. Both a beautifully written exploration of the ocean’s otherworldly wonders and a searing exposé of the many threats they face, The Brilliant Abyss is Scales’s most strident book to date.
In his book Half-Earth, the famous biologist E.O. Wilson proposed setting aside half of the planet’s surface for conservation purposes. Deborah Rowan Wright will do you one better; given how important they are for life on the planet, how about we completely protect the oceans. What, all of it? Yes, not half, all of it. We need a gestalt shift, from “default profit and exploitation to default care and respect” (p. 11). Such a bold proposal is likely to elicit disbelief and cynicism—”Impossible!”—and Wright has experienced plenty of that. But hear her out, for sometimes we are our own worst enemy. Future Sea is a surprisingly grounded, balanced, and knowledgeable argument that swayed me because, guess what, the oceans are already protected.
In 2016, the scuba-diving philosopher Peter Godfrey-Smith wrote Other Minds where he explored the mind of the octopus—I reviewed it right before reading this book. Its bestseller status, including translations in more than 20 languages, was not entirely unpredictable. Octopuses are a sexy topic. Four years later, he explores animal minds further with Metazoa, with the tour now also including sponges, corals, shrimp, insects, fish, and mammals. Godfrey-Smith convinced me he is no one-trick pony when it comes to writing a good book, though this one is more cerebral than its predecessor.
Planet Earth might just as well be called Planet Water. Not only is our planet mostly ocean, life also started out here. Following his 2011 book Convergent Evolution, palaeobiologist George R. McGhee returns to MIT Press and The Vienna Series in Theoretical Biology to expand his examination to oceanic lifeforms, with the tantalising promise of applying the insights gained to astrobiology. I was particularly stoked for this second of a three-part dive into what I consider one of evolutionary biology’s most exciting topics.
Planet Earth is a somewhat unpredictable landlord. Mostly, conditions here are benign and favourable to life, but sometimes its tenants are suddenly crushed in a violent outburst. For as long as humans have lived, we have been subjected to such natural catastrophes and have been trying to both understand and predict them. As marine scientist Dr Ellen Prager shows here, we have made great strides, but many questions and unknowns remain. Dangerous Earth is a fascinating tour to the cutting edge of the earth sciences to look at some of the complex problems for which we are still lacking answers.
What does the deep ocean make you think of? An alien world right on our doorstep? The cradle of life? A global garbage dump? The lungs of the planet? Or the world’s most abused ecosystem? If I am to believe marine biologist Alex Rogers, the deep ocean is all of the above, and so much more. With three decades of research experience and scientific consultancy credits for the BBC series Blue Planet II under his belt, he knows what he is talking about and he knows how to talk about it. The Deep is an intensely captivating and urgent book that swings between wonder and horror.
The Inquisitive Biologist 