"An evolutionary case for the existence of free will. Scientists are learning more and more about how brain activity controls behavior and how neural circuits weigh alternatives and initiate actions. As we probe ever deeper into the mechanics of decision making, many conclude that agency-or fre...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Mitchell, Kevin M. 1962- (VerfasserIn)
Format:	Buch
Sprache:	English
Veröffentlicht:	Princeton Princeton University Press [2023]
Schlagworte:	Free will and determinism / Physiological aspects Brain / Evolution Neurosciences Evolutionary psychology Libre arbitre et déterminisme / Aspect physiologique Psychologie évolutionniste SCIENCE / Life Sciences / Neuroscience COMPUTERS / Artificial Intelligence / General
Zusammenfassung:	"An evolutionary case for the existence of free will. Scientists are learning more and more about how brain activity controls behavior and how neural circuits weigh alternatives and initiate actions. As we probe ever deeper into the mechanics of decision making, many conclude that agency-or free will-is an illusion. In Free Agents, leading neuroscientist Kevin Mitchell presents a wealth of evidence to the contrary, arguing that we are not mere machines responding to physical forces but agents acting with purpose. Traversing billions of years of evolution, Mitchell tells the remarkable story of how living beings capable of choice emerged from lifeless matter. He explains how the emergence of nervous systems provided a means to learn about the world, granting sentient animals the capacity to model, predict, and simulate. Mitchell reveals how these faculties reached their peak in humans with our abilities to imagine and to introspect, to reason in the moment, and to shape our possible futures through the exercise of our individual agency. Mitchell's argument has important implications-for how we understand decision making, for how our individual agency can be enhanced or infringed, for how we think about collective agency in the face of global crises, and for how we consider the limitations and future of artificial intelligence.An astonishing journey of discovery, Free Agents offers a new framework for understanding how, across a billion years of Earth history, life evolved the power to choose and why this matters"-- "Scientists are learning more and more details of how patterns of brain activity control behaviour; how animals - including humans - make decisions, how neural circuits accumulate evidence, weigh alternatives, and instigate actions. But as that decision-making machinery is being revealed, it seems harder to escape the conclusion that we really are just machines. Indeed, according to Mitchell it is fashionable among many scientists to declare that we do not in fact have free will - that there is no way that we could. In this book, Mitchell argues against this notion, instead contending that we really are agents: we make decisions, we choose, we act - we are causal forces in the universe. But Michell's goal here is not merely to lob another bomb into the free will debate; it is to show how, over billiions of years, life actually evolved the power to choose. Mitchell traces how agency evolved from the origin of life and the invention of nervous systems to the elaboration of decision-making and the eventual emergence of the kind of conscious cognitive control in humans that we call "free will." As Mitchell shows, over billions of years life evolved the power to choose, and this view is very much compatible with the laws of physics and new scientific discoveries. What emerges from this book is a new framework for understanding agency. This has important implications for how we think of who we are as humans, how we understand our decision-making processes, how our individual agency can be enhanced or infringed, and how we think about collective agency, particularly in light of global scale crises. More fundamentally, we see how the story of agency is the story of life itself"--
Beschreibung:	XIII, 333 Seiten Illustrationen 24 cm
ISBN:	9780691226231 0691226237