

ToKCast
Brett Hall
This is a podcast largely about the work of David Deutsch and his books ”The Beginning of Infinity” and ”The Fabric of Reality”.
Episodes
Mentioned books

Sep 24, 2024 • 24min
Ep 219: Response to Peter Boghossian Part 3, Appendix
 Dive into a thought-provoking discussion on the nature of consciousness and the complexities of scientific understanding. The podcast highlights the limitations of AI like ChatGPT in accurately summarizing human thought, stressing the importance of genuine dialogue. It challenges the notion that genetics solely dictates intelligence, advocating for environmental influences instead. Lastly, it emphasizes fostering a passion for subjects like mathematics and physics to achieve authentic understanding, blending enjoyment with intellectual growth. 

Sep 23, 2024 • 1h 3min
Ep 218: Peter Boghossian Response PART 2
 Peter Boghossian, a scholar renowned for his work in philosophy and education, dives deep into the intersection of computation and physical laws. He argues that all phenomena can be explained through computability, challenging supernatural beliefs. The discussion contrasts the complexities of quasars and the human brain, emphasizing the brain's potential as a universal quantum computer. Boghossian also critiques the limitations of language models in philosophy and explores consciousness through empathy and subjective experiences, advocating for a richer understanding of reality. 

Sep 22, 2024 • 1h 17min
Ep: 217 Peter Boghossian Response Part 1
 Peter Boghossian, a renowned epistemologist, shares insights with Richard Dawkins, an evolutionary biologist, and Michael Shermer, a science writer. They dive into the clash between Enlightenment values and woke ideology, revealing the impact on modern academia. The conversation touches on the iterative process of mastery through failure and critiques simplistic notions of truth in epistemology. They also explore the evolution from magical beliefs to scientific reasoning, emphasizing the necessity of nuanced understanding and the role of perception in shaping reality. 

Sep 13, 2024 • 1h 24min
Ep 216: Astrobiology and Cancer
 Charley Lineweaver, a researcher in astrobiology and cancer, joins Paul Davies, a theoretical physicist, to delve into the innovative Atavistic Model of cancer. They explore how ancient genetic pathways could shape cancer evolution and treatment. The duo connects astrobiology with cancer research, emphasizing the need for novel approaches like targeting cancer cells' vulnerabilities. Insights on gene sequencing and evolutionary biology offer a fresh perspective on cancer mechanisms, urging a rethink of traditional treatment methodologies. 

Sep 9, 2024 • 1h 20min
Ep 215: Charley Lineweaver
 Charley Lineweaver, a physicist and cosmologist with vast expertise in astrobiology, shares his eclectic journey from a history degree to groundbreaking work on the Cosmic Microwave Background. He delves into dark matter theories and the intriguing concept of the shadow biosphere. Discussing the emergence of life, he questions if intelligence is a unique evolutionary path. Charley also tackles the perception of extraterrestrial life and shares thoughts on consciousness, all while exploring how celestial bodies evolve into spheres. This enlightening chat is packed with cosmic curiosities! 

14 snips
Jul 24, 2024 • 1h 27min
Ep 214: Resources, Wealth, Technology, Error Correction and Knowledge Creation
 Exploring wealth, technology, and natural disasters, discussing coal exports to China, comparing energy densities of different fuel sources, capitalism in poverty reduction, challenges with solar energy, and advocating for a pro-human stance on environmentalism and technology. 

Jul 11, 2024 • 1h 9min
Ep 213: ToKCast in Auckland - live
 Topics include decision-making processes, the role of humans in knowledge creation, transition from Newtonian gravity to general relativity, significance of knowledge, criticism in the Enlightenment era, human creativity vs AI, challenges of forecasting and decision-making. 

Jun 28, 2024 • 2h 25min
Ep 212: Livestream 3, June 28 2024
 Topics include Tesla's Autopilot safety, AI vs. AGI, Ethereum vs. Bitcoin, quantum computation, error correction, AI drones in counter-terrorism, ethical distinctions between humans and animals, and David Deutsch's influence. 

Jun 27, 2024 • 1h 18min
Ep 211: Livestream 2, June 26 2024
 Topics include David Deutsch's influence, Dennis Noble vs. Richard Dawkins debate, goal-driven life and AI, self-similarity in minds and universes, hard problem of consciousness, wave-particle duality, fun criterion, communication challenges, and Roger Penrose's universal computation theory. 

Jun 25, 2024 • 2h 15min
Ep 210: Livestream - Question, Answer and repeat for 2+ hours
 The podcast explores predicting the future, successor theories in general relativity, AGI, and AI. It delves into the nature of light, studying BOI's impact on daily life choices, and infinite summation leading to a finite total. Additionally, it discusses AGI, creativity, progress in society, time travel concepts, and book recommendations for truth-seekers. 


