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Uniquely Human

The Evolution of Speech, Thought, and Selfless Behavior

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In a stimulating synthesis of cognitive science, anthropology, and linguistics, Philip Lieberman explores fundamental questions of human nature: How and why are humans distinct from other species? Can Darwinian evolution explain our linguistic and cognitive abilities? He examines how our language and thought processes differ from those of earlier hominids like *Homo erectus* and Neanderthals. Lieberman argues that evolution for rapid vocal communication shaped modern humans by developing the modern brain. Earlier hominids lacked the speech and syntax necessary for conveying complex thoughts swiftly. He discusses how natural selection influenced older brain mechanisms to create structures that regulate speech and enable complex syntax, enhancing language creativity. These unique brain mechanisms also boost cognitive abilities, allowing for abstract thinking and complex planning, which are essential for true altruism and moral behavior. Lieberman supports his claims by integrating Darwin's comparative method, insights from archaeology and child development, and advanced research techniques, including computerized brain scanning and models that recreate ancient speech sounds. This exploration will provoke fresh thought and debate on how humanity evolved.

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Uniquely Human, Philip Lieberman

Langue
Année de publication
1991
Reliure
(souple),
État du livre
Bon
Prix
6,49 €

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Titre
Uniquely Human
Sous-titre
The Evolution of Speech, Thought, and Selfless Behavior
Langue
Anglais
Publié
1991
Format
souple
Pages
224
ISBN10
0674921836
ISBN13
9780674921832
Séries
Description
In a stimulating synthesis of cognitive science, anthropology, and linguistics, Philip Lieberman explores fundamental questions of human nature: How and why are humans distinct from other species? Can Darwinian evolution explain our linguistic and cognitive abilities? He examines how our language and thought processes differ from those of earlier hominids like *Homo erectus* and Neanderthals. Lieberman argues that evolution for rapid vocal communication shaped modern humans by developing the modern brain. Earlier hominids lacked the speech and syntax necessary for conveying complex thoughts swiftly. He discusses how natural selection influenced older brain mechanisms to create structures that regulate speech and enable complex syntax, enhancing language creativity. These unique brain mechanisms also boost cognitive abilities, allowing for abstract thinking and complex planning, which are essential for true altruism and moral behavior. Lieberman supports his claims by integrating Darwin's comparative method, insights from archaeology and child development, and advanced research techniques, including computerized brain scanning and models that recreate ancient speech sounds. This exploration will provoke fresh thought and debate on how humanity evolved.