ToKCast Ep 87: David Deutsch‘s ”The Fabric of Reality” Chapter 3 “Problem Solving” Part 1
6 snips
Sep 7, 2021 AI Snips
Chapters
Transcript
Episode notes
Science Evolves, Preserves Core Concepts
- Scientific theories preserve much from their predecessors despite revolutionary changes.
- Newtonian, Keplerian, and Einsteinian physics retain notions of planets and gravity, evolving understanding rather than discarding all.
Observation Is Theory-Laden
- Observations are interpreted through existing theories and instruments; perception is theory-laden.
- We never perceive raw data directly, only processed sensory impressions.
Use Crucial Tests for Science
- Use crucial tests to distinguish between competing scientific theories.
- Design experiments to refute or rule out one theory to progress scientific understanding.