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Book review – The Empty Sea: The Future of the Blue Economy

7-minute read

By now, most people are aware of greenwashing; the marketing spin used by companies and organisations to convince you that their products and practices and environmentally friendly when in reality they are not. In The Empty Sea, physical chemist Ilaria Perissi joins forces with her colleague, self-styled “collapsologist” Ugo Bardi, to take a hard-nosed look at the blue economy. This is the collective term for economic activities related to the sea, and there is something decidedly fishy about its promises of prosperity and abundance.

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Book review – Alien Oceans: The Search for Life in the Depths of Space

8-minute read

This is the second of a two-part dive into the story of oceans on Earth and elsewhere, following my review of Ocean Worlds. That book gave a deep history of how our oceans shaped Earth and life on it and briefly dipped its toes into the topic of oceans beyond Earth. Alien Oceans is the logical follow-up. How did we figure out that there are oceans elsewhere? And would such worlds be hospitable to life? Those are the two big questions at the heart of this book. If there is one person fit to answer them, it is Kevin Peter Hand, a scientist at NASA’s Jet Propulsion Laboratory and their deputy chief for solar system exploration.

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Book review – Ocean Worlds: The Story of Seas on Earth and other Planets

7-minute read

Life most likely originated in the oceans, and it is to oceans that astronomers are looking to find life elsewhere in the universe. With the publication last year of Kevin Peter Hand’s Alien Oceans, I decided this was the right time to finally review Ocean Worlds, a book that I have been very keen to read ever since buying it some years ago. This, then, is the first of a two-part dive into the story of oceans on Earth and elsewhere.

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