Summary of "Pragmatism: A New Name for Some Old Ways of Thinking"

Core Idea

Judge ideas by consequences: accept beliefs for the practical difference they make in action, prediction, and problem-solving.
Treat truth as working value: a belief is true when it reliably fits experience and helps you navigate life.
Avoid empty metaphysics: if two theories change nothing in practice, stop treating them as a real dispute.

Ask "What difference does this make?" before endorsing any claim.
Translate every idea into outcomes: define what you would see, do, or experience if it were true.
Use theories as tools: keep what helps, revise what fails, and don't confuse concepts with final answers.
Start with facts, then build principles: ground your thinking in experience instead of abstract systems.
Accept plural truths-in-use: different beliefs can be valid in different contexts if they solve different problems.

Reject rigid extremes: avoid both cold rationalism and reductive materialism.
Keep beliefs that improve life: preserve ideas like God, spirit, or free will if they strengthen courage, responsibility, and moral action.
Balance temperament with evidence: stay empirical without losing hope, idealism, or human purpose.
Adopt meliorism: act as if the world can be improved and your choices matter.

Test beliefs in experience: verify them by what they let you do and confirm over time.
Use "cash value": prefer ideas with clear, durable practical benefits.
Revise without discarding everything: update beliefs when new experience offers a better working option.
Allow indirect verification: accept inference when direct proof is impossible, but keep it tied to possible experience.

Before accepting a belief, write its one-sentence practical consequence.
If two views lead to the same actions and results, treat the disagreement as verbal.
Keep beliefs that improve courage, clarity, and conduct unless stronger evidence defeats them.
Revise your worldview only when experience gives you a better tool.
Use every major idea as a decision rule: "What should I do differently if this is true?"