2020-02
2020-02
Saturday Feb 15, 2020
Saturday Feb 15, 2020
The engine of evolution is geared to overproduce and selectively eliminate. How do biological systems confront, adapt, and survive an ever-changing world?
This is the central question that defined Charles Darwin’s scientific journey. In Episode #4 of NATURALIZING CONSCIOUSNESS - the premiere event for the new podcast "On Consciousness with Bernard Baars" - neuroscientists Bernard Baars, David Edelman, Jay Giedd, Jeff Krichmar, professional magician Mark Mitton, and editor Natalie Geld unpack the Theory of Neuronal Group Selection (TNGS) and make the case that this theory lays out tractable biological ‘first principles’ for building a brain that learns, remembers, and experiences.
160 years after On the Origin of Species, Natural Selection provides a framework for understanding adaptation at many different scales of biological organization, from protein translation (e.g., ribosomes acting as mRNA message ‘filters’ which determine final protein products), to the immune response (i.e., ‘recognition’ of foreign agents or pathogens by antibodies), to organismal development (e.g., morphogenesis; embryogenesis, etc.), to the origin of species and dynamics of vast ecologies (e.g., rainforest canopies, grasslands, island biogeography, etc.).
Could the very same Darwinian principles help explain how complex nervous systems adapt? It seems like a strange thought.
BUT MORE THAN FORTY YEARS AGO, GERALD EDELMAN PROPOSED NEURAL DARWINISM, or the Theory of Neuronal Group Selection (TNGS), to account for the development and function of the human brain. Neural Darwinism proposes that the functional circuitry of the brain is determined by selective forces operating during development and throughout the life of an organism. It provides a robust biological framework for understanding brain function, including consciousness--the most complex and mysterious of all brain processes. In a nearly six decade long career, Gerald M. Edelman’s research spanned diverse areas of biological science, including immunology, developmental biology, and neuroscience. The common thread running through all of Dr. Edelman’s pursuits was an enduring interest in the relationship between biology and human experience. Neural Darwinism represents the culmination of his efforts to reconcile the two.
SIMILARLY, COGNITIVE PSYCHOLOGIST BERNARD BAARS HAS SOUGHT TO LINK FUNDAMENTAL BRAIN PROCESSES and conscious human experience. His Global Workspace Theory and Edelman’s Neural Darwinism naturally complement one another. Both theories propose that the conscious brain supports numerous unconscious processes which together yield a single, coherent stream of experiences.
Through recent neuroscientific advances, we have begun to lift the veil of mystery surrounding consciousness. In this open-minded discussion, our roundtable experts explore Neural Darwinism and Global Workspace in the context of these advances and make the case that together, these complementary theories provide a rich biological roadmap of subjective experience.
COGNITIVE NEUROBIOLOGIST BERNARD J. BAARS, Author of "ON CONSCIOUSNESS: Science & Subjectivity - Updated Works on Global Workspace Theory"
NEUROSCIENTIST DAVID EDELMAN, PHD, Visiting Scholar, Dept of Psychological & Brain Sciences, Dartmouth College
NEUROSCIENTIST DR. JAY GIEDD, Director of Child & Adolescent Psychiatry, Rady Children's Hospital; Professor of Psychiatry, UCSD School of Medicine
NEUROSCIENTIST & ROBOTICIST JEFFREY KRICHMAR, PHD, UC Irvine
PROFESSIONAL MAGICIAN MARK MITTON
EDITOR OF "ON CONSCIOUSNESS" NATALIE GELD, CEO & Founder, MedNeuro, Inc.
Special Podcast VIP 40% Discount for Bernie Baars' new book, "On Consciousness: Science & Subjectivity - Updated Works on Global Workspace Theory" - GO TO: https://shop.thenautiluspress.com/collections/baars
APPLY CODE AT CHECKOUT: PODCASTVIP
Video Podcast of Episode #4 - Part Three of NATURALIZING CONSCIOUSNESS: Roundtable on Neural Darwinism and Global Workspace Theory
Tuesday Feb 11, 2020
Tuesday Feb 11, 2020
What Is Subjectivity?
We have a growing understanding of many relationships between the structure and functions of the brain and our own private experiences. What is the best scientific evidence that can tell us about subjectivity and the brain?
In Episode #3 of NATURALIZING CONSCIOUSNESS - the premiere event for the new podcast "On Consciousness with Bernard Baars" - neuroscientists Bernard Baars, Gerald Edelman, Jay Giedd, Jeff Krichmar, professional magician Mark Mitton, and editor Natalie Geld discuss and demonstrate their ideas on the biology of subjectivity.
Consciousness is a core question of life. Making progress in understanding therefore has an endless number of benefits – philosophical, scientific, medical, and practical.
If there is a chasm between subjectivity and the brain, it has not been discovered so far.
Special Podcast VIP 40% Discount for Bernie Baars' new book, "On Consciousness: Science & Subjectivity - Updated Works on Global Workspace Theory" - GO TO: https://shop.thenautiluspress.com/collections/baars
APPLY CODE AT CHECKOUT: PODCASTVIP
Video Podcast of Part 3: NATURALIZING CONSCIOUSNESS: Conversations on the Biology of Subjectivity. A Special Tribute to Nobel Laureate Gerald M. Edelman - Putting the Mind Back into Nature.
Tuesday Feb 11, 2020
Tuesday Feb 11, 2020
In Part One of NATURALIZING CONSCIOUSNESS - the premiere event for the new podcast "On Consciousness with Bernard Baars" - neuroscientist David Edelman discusses his father, Nobel Laureate Gerald M. Edelman's life, reminisces about little known stories and milestones, and the professional artistry of GME's distinguished career and groundbreaking theories.
1st segment (:20 - 8:05) -- A Tribute to Nobel Laureate Gerald M. Edelman by Oliver Sacks and others, along with interviews with Gerald on Putting the Mind Back into Nature - in his own words.
2nd segment (8:06 - 18:03) -- Neuroscientist David Edelman discusses his father, Nobel Laureate Gerald M. Edelman's life, reminisces about little known stories and milestones, and the professional artistry of GME's distinguished career and theories.
In a nearly six decade long career, Gerald M. Edelman’s research spanned diverse areas of biological science, including immunology, developmental biology, and neuroscience. The common thread running through all of Dr. Edelman’s pursuits was an enduring interest in the relationship between biology and human experience.
Neural Darwinism represents the culmination of his efforts to reconcile the two.
NATURALIZING CONSCIOUSNESS: A Special Tribute to Nobel Laureate Gerald M. Edelman - Putting the Mind Back into Nature.
Conversations on the Biology of Subjectivity with Psychobiologist Bernard J. Baars, Neuroscientists David Edelman, Jay Giedd, and Jeffrey Krichmar; and Professional Magician Mark Mitton. Moderator, Natalie Geld.
COGNITIVE NEUROBIOLOGIST BERNARD J. BAARS, Author of "ON CONSCIOUSNESS: Science & Subjectivity - Updated Works on Global Workspace Theory"
NEUROSCIENTIST DAVID EDELMAN, PHD, Visiting Scholar, Dept of Psychological & Brain Sciences, Dartmouth College
NEUROSCIENTIST DR. JAY GIEDD, Director of Child & Adolescent Psychiatry, Rady Children's Hospital; Professor of Psychiatry, UCSD School of Medicine
NEUROSCIENTIST & ROBOTICIST JEFFREY KRICHMAR, PHD, UC Irvine
PROFESSIONAL MAGICIAN MARK MITTON
EDITOR OF "ON CONSCIOUSNESS" NATALIE GELD, CEO & Founder, MedNeuro
Special Podcast VIP 40% Discount for Bernie Baars' new book, "On Consciousness: Science & Subjectivity - Updated Works on Global Workspace Theory" - GO TO: https://shop.thenautiluspress.com/collections/baars
APPLY CODE AT CHECKOUT: PODCASTVIP
Video Podcast of Part 1 | Episode #2 - Naturalizing Consciousness: The professional artistry of Nobel Laureate Gerald Edelman illustrated in a special tribute by Gerald's son, neuroscientist and paleoanthropologist, David Edelman, PhD.