The Theory of Anything

Episode 115: Is Falsification Falsifiable?

Sep 2, 2025
Dive into the philosophical labyrinth of falsification and its critiques. Explore the complexities of Karl Popper's ideas and whether his theory stands up to scrutiny. Discover the Duhem-Quine problem and how it complicates evaluations of theories. Engage with the nuances of subjective versus objective criticism, even through comic book analogies. Plus, ponder the 'Grizzly Bear Dilemma'—a wild debate on human versus nature! Get ready for an intellectual rollercoaster that challenges your perspectives on truth and theories.
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INSIGHT

Quality Means Checkable, Vulnerable Content

  • High-quality theories are those that make specific, checkable predictions and thus expose themselves to criticism.
  • Such theories gain credibility by surviving many objective tests, not by being vague or unfalsifiable.
ADVICE

Only Use Independently Checkable Saves

  • When saving a theory from refutation, only add auxiliaries that themselves have independent, checkable consequences.
  • Require those auxiliaries to increase the overall checkable content of your theoretical collection.
INSIGHT

Checkability Extends Beyond Empiricism

  • Checkability generalizes testability beyond empirical tests to include logical contradictions and counterexamples.
  • Non-empirical theories like the Church–Turing thesis can be falsified by showing concrete counterexamples.
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