This episode is focussed on the physics content of chapter 1. I explain what the current “conception” of physics is in terms of dynamical laws and initial conditions. I run through a simple example of how equations of motion are used and discuss how this has been, hitherto, the way physics has been done, is done and is expected to continue to be done according to most philosophers and physicists. We then compare this vision of physics to what constructor theory aims to achieve by considering more than just a single thread through the fabric of reality (what was, is and will be) and instead to consider what might have been and might still be. This clearly has implications for knowledge and, again, we hint at the possibility of a physics of epistemology. It also opens up the possibility for physics to address questions about why the initial conditions are the way they are and thus provides a new window into the origins of the universe and the problem of "fine tuning" when it comes to the constant of nature and the form of the physical laws.
Ep 128: Steven Pinker’s ”Rationality” Chapter 5 ”Beliefs & Evidence (Bayesian Reasoning” Remarks & Analysis
Ep 127: The End of Global Order (A response).
Ep: 126 Origins
Ep 125: Livestreams 1, 2 & 3
Ep 124: David Deutsch’s ”The Fabric of Reality” Chapter 6 “Universality and the limits of Computation”
Ep 123: Ask Me Anything 3
Ep 122: ”Work and Heat” - Chiara Marletto’s ”The Science of Can and Can’t” Chapter 6 Readings & Discussion.
(Episode 121) Energy
(Episode 120) Newsletter 10: The Jubilee, Peace, Progress and Policing
Ep 119: Work and Heat: An introduction to thermodynamics (a prelude to Ch 6 of ”The Science of Can & Can’t).
(Ep 118: The Planetary Health Authority)
(Ep 117: Heat, Work, Universality and Exams)
Ep 116: Objective Knowledge
Ep 115: David Deutsch’s ”The Fabric of Reality” Chapter 5 “Virtual Reality”
(Ep 114) Newsletter 3: Manners and Misattributions
Ep: 113 Steven Pinker’s ”Rationality” Chapter 4 ”Probability and Randomness” Remarks and Analysis
(Ep 112) The 3Rs: Reality, Reason and Rationality. Newsletter 1
Ep 111: Probability - Reality, Rationality and Risk
Ep 110: A Tradition of Criticism
Ep: 109 ”Objective Morality I: The Principle of Optimism”
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