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1 " Overview of the Fallacy of Division by Austin ClineIn critical thinking, we often come across statements that fall victim to the fallacy of division. This common logical fallacy refers to an attribution placed onto an entire class, assuming that each part has the same property as the whole. These can be physical objects, concepts, or groups of people. By grouping elements of a whole together and assuming that every piece automatically has a certain attribute, we are often stating a false argument. This falls into the category of a fallacy of grammatical analogy. It can apply to many arguments and statements we make, including the debate over religious beliefs.The fallacy of division is similar to the fallacy of composition but in reverse. This fallacy involves someone taking an attribute of a whole or a class and assuming that it must also necessarily be true of each part or member.The fallacy of division takes the form of: X has property P. Therefore, all parts (or members) of X have this property P.Here are some obvious examples of the Fallacy of Division: The United States is the richest country in the world. Therefore, everyone in the United States must be rich and live well.[So pointing out one poor American does not refute the proposition that the United States is a rich country.] "
― Austine Cline
