Related Experiment Video
Updated: Oct 12, 2025

Assay for Neural Induction in the Chick Embryo
Published on: February 13, 2009
The hatching of consciousness
1Centre for Philosophy of Natural and Social Science, London School of Economics and Political Science, Houghton Street, London, WC2A 2AE, UK. j.birch2@lse.ac.uk.
Abstract:
Peter Godfrey-Smith's Metazoa and Joseph LeDoux's The Deep History of Ourselves present radically different big pictures regarding the nature, evolution and distribution of consciousness in animals. In this essay review, I discuss the motivations behind these big pictures and try to steer a course between them.
Related Concept Videos
Understanding Consciousness
Sleep, a crucial state, is characterized by reduced...
Subconsciousness and No Awareness
An illustrative example of subconscious processing is its role in problem-solving. Often, individuals...
Piaget's Stage 1 of Cognitive Development
Exploration...
Self-Awareness and Its Effects
Altered States of Awareness
The ingestion of substances like stimulants or hallucinogens leads to chemical alterations in the brain...
Cleavage and Blastulation

