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About TouchstoneTruth
→ Mike’s Living Touchstone Project
About Michael Alan Prestwood
→ Mike’s Must-Reads
→ Amazon Author Page
Contact Mike
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TST Practice
→ Install App
TST Practice Tools
About TST Practice
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The Prestwood Column
Column Archive
→ Understanding Threads
→ Substack Home
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Big Bang
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March to Civilization
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Book: 30 Philosophers
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Home ▾
Home
About TouchstoneTruth
→ Mike’s Living Touchstone Project
About Michael Alan Prestwood
→ Mike’s Must-Reads
→ Amazon Author Page
Contact Mike
Practice ▾
TST Practice
→ Install App
TST Practice Tools
About TST Practice
Column ▾
The Prestwood Column
Column Archive
→ Understanding Threads
→ Substack Home
Timelines ▾
TST Horizontal Timeline (All)
Big Bang
Evolution
Evolution: Consciousness
Evolution: Dinosaurs & Birds
Evolutin: Great Apes
World History
March to Civilization
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Book: 30 Philosophers
Future Predictions
More…
What’s New ▾
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Updated Content
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Philosophy
→ Natural Philosophy
→→ TST Philosophy
→→→ 1 Goal (Ethics)
→→→ 2 Layers (Metaphysics)
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→→ 4 Traps (Illusion)
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Home ▾
Home
About TouchstoneTruth
→ Mike’s Living Touchstone Project
About Michael Alan Prestwood
→ Mike’s Must-Reads
→ Amazon Author Page
Contact Mike
Practice ▾
TST Practice
→ Install App
TST Practice Tools
About TST Practice
Column ▾
The Prestwood Column
Column Archive
→ Understanding Threads
→ Substack Home
Timelines ▾
TST Horizontal Timeline (All)
Big Bang
Evolution
Evolution: Consciousness
Evolution: Dinosaurs & Birds
Evolutin: Great Apes
World History
March to Civilization
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Book: 30 Philosophers
Future Predictions
More…
What’s New ▾
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→→ 4 Traps (Illusion)
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Critical Thinking
FAQ
When should you stop following the crowd?
Listen
Read
08 Aug 2026
(Updated 1 month ago)
Critical Thinking
FAQ
What is confirmation bias, and why does it matter?
Listen
Read
Cognitive Bias
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
Why do intelligent people defend bad ideas?
Listen
Read
Copernicus
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
Why do we only remember the good parts of vacations, forgetting the bad?
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Read
Rosy Retrospection
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
Does Musk’s Mars vision highlight poor reasoning?
Listen
Read
Colonizing Mars
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
Does the Fermi paradox lack good thinking?
Listen
Read
The Fermi Paradox.
07 Jul 2026
(Updated 2 months ago)
Science
FAQ
Is science tainted by bias?
Listen
Read
Cognitive Bias
09 Sep 2026
(Updated 6 days ago)
Science
FAQ
Is the Fermi Paradox still relevant?
Listen
Read
Fermi Paradox
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
Is the prisoner choosing bread over a key to freedom a critical thinking error?
Listen
Read
Cognitive Bias
07 Jul 2026
(Updated 2 months ago)
Philosophy
Article
The Fermi Paradox is Too Anthropocentric
Listen
Read
Fermi Paradox
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
What is the preservation bias?
Listen
Read
Preservation Bias
08 Aug 2026
(Updated 4 weeks ago)
Critical Thinking
FAQ
What is the Ebbinghaus Illusion?
Listen
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Elusive Illusions
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
What is the difference between a heuristic and a cognitive bias?
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Heuristics
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
Why do people believe wrong things?
It helps and hinders.
The trick? Be fair to new info.
Listen
Read
Confirmation Bias
08 Aug 2026
(Updated 1 month ago)
Critical Thinking
FAQ
Did most humans live in caves 30,000 years ago?
No, but we do find lots of activity in caves!
Known as the preservation bias, we tend to emphasize what survived, not what was.
Listen
Read
Caveman Stereotype
07 Jul 2026
(Updated 2 months ago)
Critical Thinking
FAQ
Thinking: How does social media fuel the “grass is always greener” problem?
Listen
Read
07 Jul 2026
(Updated 2 months ago)
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