How did culture shape that individual's group? What ecological factors millennia old formed that culture? And on and on, back to evolutionary factors millions of years old. How was that behavior influenced by structural changes in the nervous system over the preceding months, by that person's adolescence, childhood, fetal life, and then back to his or her genetic makeup? Finally he expands the view to encompass factors larger than one individual.
What went on in a person's brain a second before the behavior happened? Then Sapolsky pulls out to a slightly larger field of vision, a little earlier in time: What sight, sound, or smell caused the nervous system to produce that behavior? And then, what hormones acted hours to days earlier to change how responsive that individual is to the stimuli that triggered the nervous system? By now he has increased our field of vision so that we are thinking about neurobiology and the sensory world of our environment and endocrinology in trying to explain what happened. A behavior occurs - whether an example of humans at our best, worst, or somewhere in between. And so the first category of explanation is the neurobiological one. Sapolsky's storytelling concept is delightful, but it also has a powerful intrinsic logic: He starts by looking at the factors that bear on a person's reaction in the precise moment a behavior occurs and then hops back in time from there in stages, ultimately ending up at the deep history of our species and its evolutionary legacy.
Sapolsky Narrator: Michael Goldstrom Format: Unabridged Length: 26 hrs and 26 mins Language: English Release date: 05-02-17 Publisher: Penguin Audio Ratings: 4.5 of 5 out of 1076 votes Genres: Science & Technology, Biology Publisher's Summary: Why do we do the things we do? More than a decade in the making, this game-changing book is Robert Sapolsky's genre-shattering attempt to answer that question as fully as perhaps only he could, looking at it from every angle. Listen to audiobook in full for free on Title: Behave Subtitle: The Biology of Humans at Our Best and Worst Author: Robert M.
0 kommentar(er)
