Chimeras and Consciousness: Evolution of the Sensory Self
Lynn Margulis, Celeste A. Asikainen, and Wolfgang E. Krumbein
Abstract
This book begins the inquiry into the evolution of the collective sensitivities of life. Chapters trace the emergence and evolution of consciousness. Complex behaviors and the social imperatives of bacteria and other life forms during 3,000 million years of Earth history gave rise to mammalian cognition. Awareness and sensation led to astounding activities; millions of species incessantly interacted to form our planet’s complex conscious system. Our planetmates, all of them conscious to some degree, were joined only recently by us, the aggressive modern humans. From social bacteria to urban ci ... More
This book begins the inquiry into the evolution of the collective sensitivities of life. Chapters trace the emergence and evolution of consciousness. Complex behaviors and the social imperatives of bacteria and other life forms during 3,000 million years of Earth history gave rise to mammalian cognition. Awareness and sensation led to astounding activities; millions of species incessantly interacted to form our planet’s complex conscious system. Our planetmates, all of them conscious to some degree, were joined only recently by us, the aggressive modern humans. From social bacteria to urban citizens, all living beings participate in community life. Nested inside families within communities inside ecosystems, each metabolizes, takes in matter, expends energy, and excretes. Each of the members of our own and other species, in groups with incessantly shifting alliances, receives and processes information. Mergers of radically different life forms with myriad purposes—the “chimeras” of the title—underlie dramatic metamorphosis and other positive evolutionary change. Since early bacteria avoided, produced, and eventually used oxygen, Earth’s sensory systems have expanded and complexified. The chapters in this book serve to put sensitive, sensible life in its cosmic context.
Keywords:
collective sensitivities,
biochemistry,
cell biology,
history of science,
family therapy,
genetics,
microbial ecology,
primatology,
consciousness,
bacteria
Bibliographic Information
| Print publication date: 2011 |
Print ISBN-13: 9780262015394 |
| Published to MIT Press Scholarship Online: August 2013 |
DOI:10.7551/mitpress/9780262015394.001.0001 |
Authors
Affiliations are at time of print publication.
Lynn Margulis, editor
Celeste A. Asikainen, editor
Wolfgang E. Krumbein, editor
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