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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
Philosophers & Scientists
Book: 30 Philosophers
Future Predictions
More…
What’s New ▾
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Updated Content
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Philosophy
→ Natural Philosophy
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→→ 4 Traps (Illusion)
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Home ▾
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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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Philosophy
→ Natural Philosophy
→→ TST Philosophy
→→→ 1 Goal (Ethics)
→→→ 2 Layers (Metaphysics)
Critical Thinking
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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
Philosophers & Scientists
Book: 30 Philosophers
Future Predictions
More…
What’s New ▾
New Content
Updated Content
New Ideas
Browse Categories
Browse #Hashtags
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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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Critical Thinking (354)
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Philosophy
FAQ
How does TST handle the Gettier-Type counterexamples?
Listen
Read
Flaws in Accepted Evidence
10 Oct 2026
(Updated 1 week ago)
Science
FAQ
If absolute truth belongs to nature, what makes math true?
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Read
10 Oct 2026
(Updated 1 week ago)
Philosophy
FAQ
Is TST Philosophy monistic?
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Ultimate Reality
09 Sep 2026
(Updated 3 weeks ago)
Critical Thinking
FAQ
When is an idea a direct or indirect description of reality?
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Direct and Indirect Ideas
09 Sep 2026
(Updated 4 weeks ago)
Philosophy
FAQ
How does the Idea of Ideas handle dreams?
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Evaluating Stories
10 Oct 2026
(Updated 5 days ago)
Philosophy
FAQ
How is TST Theory of Truth different than verisimilitude?
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Truthlikeness
10 Oct 2026
(Updated 5 days ago)
Critical Thinking
FAQ
How does the Idea of Ideas handle counterfactuals?
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Counterfactuals
07 Jul 2026
(Updated 4 months ago)
Critical Thinking
Paper
TST Philosophy of Fiction: Imaginative Realism
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Philosophy of Fiction
10 Oct 2026
(Updated 4 days ago)
Critical Thinking
TST Term
Idea Evaluation
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Calibrating Truth
07 Jul 2026
(Updated 4 months ago)
Critical Thinking
Term
Schema
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Frameworks
07 Jul 2026
(Updated 4 months ago)
Critical Thinking
TST Term
Unknowable Dao
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The Split
07 Jul 2026
(Updated 4 months ago)
Critical Thinking
Vocabulary
Irrational Idea
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Idea of Ideas
10 Oct 2026
(Updated 1 week ago)
Critical Thinking
Vocabulary
Rational Idea
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Idea of Ideas
07 Jul 2026
(Updated 4 months ago)
Critical Thinking
TST Term
Empirical Idea
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Idea of Ideas
07 Jul 2026
(Updated 4 months ago)
Philosophy
Term
Framework
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Epistemology
07 Jul 2026
(Updated 4 months ago)
Critical Thinking
TST Term
Idea
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Epistemology
10 Oct 2026
(Updated 2 days ago)
History
FAQ
In what way did Rudolf Steiner influence Waldorf education?
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Waldorf Education
07 Jul 2026
(Updated 3 months ago)
Critical Thinking
Essay
Truth in History
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History and Fiction
07 Jul 2026
(Updated 4 months ago)
Philosophy
FAQ
Do the empirical and rational categories apply to vocabulary words?
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Epistemology
07 Jul 2026
(Updated 4 months ago)
Philosophy
FAQ
Is 30 Philosophers a philosophical apologia?
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Epistemology
07 Jul 2026
(Updated 4 months ago)
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