What is the “problem of open-endedness”? Bruce explores how what might sound like an esoteric machine-learning issue may actually be interwoven with our deepest theories on evolution, human consciousness, and knowledge creation.

Also included: Bruce's guide to how NOT to argue with a Creationist.

References:

Here we move three arguments from social media to the podcast.

Here we use Nassim Nicholas Taleb’s essay “The Most Intolerant Wins: The Dictatorship of the Small Minority” as a springboard to discuss majority rule, moral progress, knowledge growth, wokism, Karl Popper’s paradox of tolerance, and “big agriculture.”

With guest Ivan Phillips, we discuss and debate subjective vs objective morality. Does the concept of objective morality ever make sense given “Hume’s guillotine”? Can humans ever really live as though morality is subjective? Along the way, we take detours into Bayesian epistemology vs critical rationalism.

How does ChatGPT really work? Is there a relationship between a program like ChatGPT and artificial general intelligence (AGI)?

This time we review the famous paper "Sparks of Artificial General Intelligence: Early Experiments with GPT-4" from Microsoft Research as well as Melanie Mitchell's criticisms of it.

Other papers mentioned:

This week we have criminologist Brian Boutwell on again for part 2 of our discussion on critical rationalism and social science. Does all science share the same structure? How do you apply Popper's epistemology to social sciences? Are there laws of human nature? If humans are universal explainers, what does it mean to study our behavior?

See episode 68 for a summary of Caldwell's "Clarifying Popper" that we discuss.

Bruce Caldwell (a scholar interested in Popper and Hayek) wrote a long paper in the Journal of Economic Literature (March 1991) called 'Clarifying Popper'. In this episode, Bruce Nielson summarizes and discusses Caldwell’s paper on how Popper’s ideas could be applied to economics. How well did Bruce Caldwell do in his goal of clarifying Popper's epistemology?

Out next episode is another interview with Brian Boutwell and we discuss this paper a few times. So this summary will help those that don't have access to it.

Copy of Bruce Caldwell's "Clarifying Popper"

Though our guest Mark Biros is clearly immersed in critical rationalism and the worldview of Popper and Deutsch, he also has some fairly strong criticisms of some of the ideas popular in what could be called the CritRat community. Here we try to work out our differing ideas on environmentalism, epistemology, quantum mechanics, social media, optimism, monarchies, cults, human extinction, and more.

Historian Matt Bowman discusses his new book, The Abduction of Betty and Barney Hill: Alien Encounters, Civil Rights, and the New Age in America. Betty and Barney Hill were one of the first and most famous persons who claimed to be abducted by aliens. Aside from being a story about UFOs, their life story hinges on a complicated relationship with religion, race, politics, science, and psychology in America in the 50s and 60s.

What did David Deutsch get right and wrong in chapter 11, “Time: The First Quantum Concept,” from his first book, Fabric of Reality? Is the flow of time real or an illusion? What does it mean to have free will in a deterministic world? And what are the implications of Bruce’s “Turing world within a Turing world” thought experiment?