Books of Interest
Website: chetyarbrough.blog
A World Appears (A Journey into Consciousness)
Author: Michael Pollan
Narration by: Michael Pollan
Michael Pollan (American journalist, author, Lecturer at Harvard University, co-founded the UC Berkeley Graduate School of Journalism, received an M.A. in English from Columbia.)
Pollan is not a scientist, but he is a writer who has an opinion about consciousness based on detailed interviews with scientists and consciousness researchers. He defines consciousness as the subjective experience of being alive. Pollan interviews mainstream and recognized researchers like Roland Griffiths, and Robin Carhart-Harris while avoiding fringe theorists. He interviews scientists who are empirically grounded by experimental testing.
Pollan also reads the works of Tononi, a neuroscientist who investigates “Integrated Information Theory”, Dahaene, a neuroscientist who researched “Global Neuronal Workspace Theory, and Thomas Nagel, a philosopher who coined the phrase “hard problem of consciousness”. He attacks the subject from multiple angles with experimental research done by plant and animal neurobiologists, AI researchers, and psychologists. What Pollan concludes from his interviews is that consciousness is the felt experience of being alive. This broad conception takes in all life based on interviews Pollan has with many science experts and philosophers who work in broad fields of human, plant, and animal life.
Stefano Mancuso (Italian botanist and writer, a professor at the University of Florence and the director of the International Laboratory of Plant Neurobiology.)
Stefano Mancuso explains vineyard-like plants exhibit consciousness in their drive for growth and survival with roots that behave with “swarm intelligence” to detect a pole nearby. A vinery’s root tips communicate with each other and make a collective decision to grow in a particular direction. Though this process is slower than in the animal kingdom, Mancuso’s experiments show vines preternaturally use their root systems to reach out to a planted pole to improve their growth through photosynthesis. The point of Pollan’s observation about plants is that a brain and neurons may not be required to show and sustain life, but plants appear to exhibit intelligence and sentience without a brain or animal-like nervous system. Plants seem to live without thought or emotion.
The easy part of consciousness is observed cause and effect. The hard part is knowing where cause comes from and why it arises in the first place.
Based on Pollan’s interviews of scientists and philosophers, he develops a central argument that animal/human consciousness comes from life’s need to maintain stability. However, his argument is that sentience does not come from initiated thoughts but from emotions that generate conscious thought. The implications of that belief are frightening because it may explain why consciousness leads to futile war. If thought process is a follower of emotion, reason plays second fiddle to action. Current events in the world show Pollan may be right. Fear of nuclear annihilation may be the cause of America’s futile war with Iran. Russia’s fear of becoming a lesser hegemonic power may be the cause of Ukraine’s territorial theft. If Pollan is correct, the futility of war will never end with emotion as precursor to thought and action.
Pollan’s interviews with representatives of the science and philosophical communities strongly implies human thought is as likely irrational as rational and may or may not be concerned about survival. The threat of A.I. is that it is used to reinforce the irrationality of emotion as a precursor to thought and action.
What comes to mind is that A.I. might be able to assuage irrational decisions but A.I. is of no help if human thought is initially driven by emotions. A.I. only amplifies the harmful potential of irrational human decisions with thoughts only initiated by emotions. One comes away from Pollan’s book with fear.
Pollan ends “A World Appears” with a journey through philosophy that is interesting but unique to him. Some may become distracted by his personal journey, but his view of consciousness is enlightening and frightening.
A.I. is a tool of human beings and will always be a tool. If Pollan is right that human thought originates with emotion, A.I. regulation, and transparency must be aligned with human values of truth, right conduct, peace, and non-violence. If A.I. is used for military or authoritarian advantage, it may lead to the Armageddon of biblical prediction.
REVIEWS AND VIEWS OF LIFE 