fallacy of division - logic - picture of puzzle pieces, mostly blue, but not entirely

Fallacies – Fallacy of Division

Assuming that something which is true of a thing must also be true of some or all of its parts (reverse of the Fallacy of Composition).

picture of whole with different parts (brick wall with bricks of different colors) - composition fallacy - logic

Fallacies – Fallacy of Composition

Assuming that something true of part of the whole must also be true of the whole.

genetic fallacy - fallacies - logic - DNA - deoxyribonucleic acid

Fallacies – Genetic Fallacy

"I shall never be ashamed of citing a bad author if the line is good." - Seneca

circular cause and consequence fallacy - logic - philosophy - reasoning - thinking - argument - rationality - thoughts - picture of spiral

Fallacies – Circular Cause and Consequence

The consequence of the phenomenon is claimed to be its root cause. Example: "Sue is lethargic and has poor hygiene habits, therefore, she is depressed." (In other words, Sue is depressed because she's lethargic and has poor hygiene habits.) Here, the consequences (lethargy, poor hygiene) of the phenomenon (depression) are being claimed as the root …

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Isaac Asimov quote - science - knowledge - society - wisdom

Knowledge Without Wisdom

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom. - Isaac Asimov

argumentum ex silentio (argument from silence) fallacy - logic

Fallacies – Argument from Silence (Argumentum Ex Silentio)

Assuming that because there is a lack of textual or spoken evidence from an authoritative source, a certain claim is true, or vice versa.

logical fallacies - missing data - error - wrong or missing information

Fallacies – Intro

Ever been stuck in an argument, knowing that the other person's logic is faulty, but not knowing exactly why or how?

a great mistake - doing nothing when you can only do a little - edmund burke quote - quotes

A Great Mistake

Nobody made a greater mistake than he who did nothing because he could do only a little. - Edmund Burke