Philosopher Peter Godfrey-Smith dons a wet suit and journeys into the depths of consciousness in Other Minds Although mammals and birds are widely regarded as the smartest creatures on earth, it has lately become clear that a very distant branch of the tree of life has also sprouted higher intelligence: the cephalopods, consisting of the squid, the cuttlefish, and above all the octopus. In captivity, octopuses have been known to identify individual human keepers, raid neighboring tanks for food, turn off lightbulbs by spouting jets of water, plug drains, and make daring escapes. How is it that a creature with such gifts evolved through an evolutionary lineage so radically distant from our own? What does it mean that evolution built minds not once but at least twice? The octopus is the closest we will come to meeting an intelligent alien. What can we learn from the encounter? In Other Minds , Peter Godfrey-Smith, a distinguished philosopher of science and a skilled scuba diver, tells a bold new story of how subjective experience crept into being―how nature became aware of itself. As Godfrey-Smith stresses, it is a story that largely occurs in the ocean, where animals first appeared. Tracking the mind’s fitful development, Godfrey-Smith shows how unruly clumps of seaborne cells began living together and became capable of sensing, acting, and signaling. As these primitive organisms became more entangled with others, they grew more complicated. The first nervous systems evolved, probably in ancient relatives of jellyfish; later on, the cephalopods, which began as inconspicuous mollusks, abandoned their shells and rose above the ocean floor, searching for prey and acquiring the greater intelligence needed to do so. Taking an independent route, mammals and birds later began their own evolutionary journeys. But what kind of intelligence do cephalopods possess? Drawing on the latest scientific research and his own scuba-diving adventures, Godfrey-Smith probes the many mysteries that surround the lineage. How did the octopus, a solitary creature with little social life, become so smart? What is it like to have eight tentacles that are so packed with neurons that they virtually “think for themselves”? What happens when some octopuses abandon their hermit-like ways and congregate, as they do in a unique location off the coast of Australia? By tracing the question of inner life back to its roots and comparing human beings with our most remarkable animal relatives, Godfrey-Smith casts crucial new light on the octopus mind―and on our own.

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Why Do We Work So Damn Much?

Historically speaking, we live in an age of extraordinary abundance. We have long since passed the income thresholds when past economists believed our needs would be more than met and we’d be working 15-hour weeks, puzzling over how to spend our free time. And yet, few of us feel able to exult in leisure, and even many of today’s rich toil as if the truest reward for work is more work. Our culture of work would be profoundly puzzling to those who came before us. James Suzman is an anthropologist who has spent the last 30 years living with and studying the Ju/’hoansi people of southern Africa, one of the world’s enduring hunter-gatherer societies. And that project has given him a unique lens on our modern obsession with work. As Suzman documents in his new book, “Work: A Deep History From the Stone Age to the Age of Robots,” hunter-gatherer societies like the Ju/’hoansi spent only about 15 hours a week meeting their material needs despite being deeply impoverished by modern standards. But as we’ve gotten richer and invented more technology, we’ve developed a machine for generating new needs, new desires, new forms of status competition. So this is a conversation about the past, present and future of humanity’s relationship to work and to want. We discuss what economists get wrong about scarcity, the lessons hunter-gatherer societies can teach us about desire, how the advent of farming radically altered people’s conceptions of work and time, whether there’s such a thing as human nature, the dangers of social and economic inequality, the role of advertising in shaping human desires, whether we should have a wealth tax and universal basic income, and much more.

Books recommended:

• 📕  King Leopold's Ghost: A Story of Greed, Terror, and Heroism in Colonial Africa by Adam Hochschild
• 📘  Entangled Life: How Fungi Make Our Worlds, Change Our Minds & Shape Our Futures by Merlin Sheldrake
• 📗  Other Minds: The Octopus, the Sea, and the Deep Origins of Consciousness by Peter Godfrey-Smith

James Suzman June 29, 2021 3 books recommended

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