“This video will rock your world! You should watch it.” This pithy little argument contains an implicit premise: “If a video will rock your world, you should watch it”. In this video, Kelley Schiffman (Yale University) will go over how to identify implicit premises in all sorts of arguments and discuss when it is and […]
Read moreAnswers to the first 5 problems in the “Final Logic Problems” Video. These deal only with Propositional Logic and do not yet deal with Predicate Calculus. Stay tuned for the Intermediate and Expert answers that will (100 Days of Logic)!
Read more17 Final Logic Problems for you to try. There are 5 Beginner, 6 Intermediate, and 6 Expert Level Problems. Answers to be found in the following videos (100 Days of Logic).
Read moreA explanation of the basics of Modal Logic, including the difference between the K, T, B, S4 and S5 systems of modal logic (100 Days of Logic).
Read moreA description of the relation identity and how it is used in Predicate Calculus (100 Days of Logic).
Read moreAn outline of what is to come in the Final 10 Days of Logic and a general layout of the videos on Predicate Calculus (100 Days of Logic).
Read moreAn explication of the fifth rule for validity of categorical syllogisms dealing with the difference between conditionally valid and unconditionally valid syllogisms (90 Second Philosophy & 100 Days of Logic).
Read moreA description of the Logical Fallacy of Affirmative from Negative and Negative from Affirmative in Categorical Logic, which breaks the fourth rule of validity (90 Second Philosophy & Fallacy February).
Read moreAn explanation of the logical fallacy known as exclusive premises, in which a categorical syllogism breaks the third rule of validity and has two negative premises (Fallacy February & 100 Days of Logic).
Read moreAn explanation of the first rule of validity for categorical, that the middle term must be distributed (90 Second Philosophy & 100 Days of Logic)
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