Summary

This collection, edited by Thomas Metzinger, presents 39 distinct essays on consciousness and cognitive science. It does not have a single, unifying central thesis but rather offers a diverse panorama of current research and philosophical thought on the nature of subjective experience, selfhood, and the mind. The book showcases contributions from leading researchers and thinkers who explore various facets of consciousness, including its neural correlates, its evolutionary origins, and its implications for artificial intelligence and ethics. Readers will encounter a wide array of perspectives, from detailed neuroscientific investigations to abstract philosophical arguments, aiming to foster a deeper and more comprehensive understanding of one of science's most profound mysteries.

The essays collectively address questions about how physical processes give rise to subjective awareness, the relationship between the brain and the mind, and the challenges of defining and measuring consciousness. They delve into topics such as self-representation, phenomenal experience, altered states of consciousness, and the possibility of artificial consciousness. The reader emerges with an appreciation for the multifaceted nature of consciousness and the diverse methodologies employed in its study, gaining insights into both the progress made and the significant challenges that remain in…

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Key concepts

Neural Correlates of Consciousness — Specific brain activities or structures that are reliably associated with particular conscious experiences.
Global Workspace Theory — A model proposing that consciousness arises when information is broadcast to a widespread network of brain areas.
Predictive Coding — A framework suggesting the brain constantly makes predictions about sensory input and updates them based on prediction errors.
Extended Mind Hypothesis — The idea that cognitive processes can extend beyond the brain and body to include external tools and environments.
Phenomenal Consciousness — The subjective, qualitative aspect of experience, often referred to as "what it is like" to have an experience.