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TST PRACTICE

By Philosopher Michael Alan Prestwood

Philosophy of Science

Practice by Topic: Philosophy of Science

💪 Wisdom Builder: Philosophy of Science

Knowledge in Motion

Public Truth System

Science

Observe and measure.

CRITICAL THINKING START

Think Well Path: 5-4-3

Start here if your first question is:

“How do I think more clearly?”

The Think Well Path begins with the tools of judgment. You’ll explore how ideas form, how reasoning works, how thinking goes wrong, and how public truth is tested through science, law, and journalism.

This is the 5-4-3 path: Five Thought Tools, Four Mind Traps, and Three Truth Hammers. It is TST’s practical path for sharpening your mind, testing claims, and building intellectual discipline.

CORE READING
A 5-4-3 structured model for disciplined thinking.
Recent Tidbits:

Stories, Quotes, and FAQs.

The wisdom builder tidbits that feed the columns, articles, and trainer.
Philosophy of Science
Featured Story
Science
Story
Jul 1632
Relativity Principle
Relativity Principle
From Galileo to Einstein, the relativity principle changed how we think about motion. No uniformly moving observer gets a privileged view of reality. Einstein extended this idea beyond mechanics to all physics, including light, helping reveal that space and time themselves depend on the observer’s motion.
Featured QUOTE
Featured FAQ
Critical Thinking
FAQ
When is an idea a direct or indirect description of reality?
Direct and Indirect Ideas
The difference between empirical and rational ideas is not certainty or complexity. It is how they connect to reality. Some rational ideas, like basic arithmetic, sit only one layer from observation. Others build through many layers. Ask what the idea ultimately points at, and how many conceptual steps stand between it and the world.
Updated Tidbits
Science
FAQ
Is science tainted by bias?
Cognitive Bias
09 Sep 2026
(Updated 4 weeks ago)
Critical Thinking
Story
David Hume
Skeptical Empiricism
08 Aug 2026
(Updated 2 months ago)
Critical Thinking
FAQ
What is the preservation bias?
Preservation Bias
08 Aug 2026
(Updated 2 months ago)
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Philosophy of Science
Test nature!
Science tests the material world.

Science is the hammer for empirical claims. It asks: Does this match the material world? Observation, measurement, experiment, replication, and peer review help separate reliable knowledge from guesswork.

Deep-Dive Articles
Idea of IdeasPhilosophy of ScienceTST FRAMEWORK

Idea Theory Framework

The Idea Theory Framework within the Idea of Ideas is a promotion ladder for ideas to move from speculation to hypothesis, theory, and law.
4. Math TheoryEpistemologyIdea Evaluation

Terrence Howard: Debunking Terryology

Bold redefinitions must pass structural and empirical calibration to endure.
4. Math Theory

Terrence Howard: Debunking Terryology

Bold redefinitions must pass structural and empirical calibration to endure.
Philosophy of Fiction

Speculative Ideas in Science: Rip-Bang, Bigfoot, and Beyond

Speculation has a real place in science and in your worldview, but speculative ideas are not established truths. They are starting points, possibilities, or failed ...
vaccination to a child
Philosophy of Science

The Anti-Vaxxer Movement and the Scientific Method

Ever wonder why the anti-vaxxer crowd sounds so loud? It’s not because they’re the majority — it’s because outrage echoes.
Must-Reads

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New Ideas
Idea of Ideas

Idea Theory Framework

The Idea Theory Framework within the Idea of Ideas is a promotion ladder for ideas to move from speculation to hypothesis, theory, and law.
Updated Articles
TST COLUMN
24 Dec 2019
Debut
Critical Thinking
Article
The Anti-Vaxxer Movement and the Scientific Method
Vaccines
Tue 24 Dec 2019
(7 years ago)
Updated 3 months ago.
TST COLUMN
01 Jul 2024
Debut
Critical Thinking
Article
Terrence Howard: Debunking Terryology
Terryology
Mon 1 Jul 2024
(2 years ago)
Updated 3 months ago.
TST COLUMN
05 Jun 2024
Philosophy
Article
Speculative Ideas in Science: Rip-Bang, Bigfoot, and Beyond
Idea Theory Framework
Wed 5 Jun 2024
(2 years ago)
Updated 3 months ago.
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