December 2023

That which occupies space; used by, such philosophers as Descartes, Spinoza, and Leibniz todefine physical bodies. https://youtube.com/shorts/6skKILkK6Fc?feature=share

In contrast to a justification for a claim, where by one attempts to prove the claim is true, an explanation provides an account, usually causal, of a claim already accepted…

The twentieth-century philosophical movement popularized by atheistic existentialist Jean Paul Sartre; but some core elements were developed by nineteenth-century Christian thinker Søren Kierkegaard. https://youtube.com/shorts/5AgvPwc5Rh0?feature=share

The symbolic logic notation used to make claims about the existence of at least one object ina domain of discourse. The notation ∃ followed by a variable is used to…

In symbolic logic, a valid inference in a system of quantifier rules. From a singular sentence,the inference to an existentially quantified claim is valid. The inference is to a restricted…

The assumption that at least one member of the subject class of a universal proposition exists.Aristotelian, or traditional, logic assumes existential import. The modern interpretation doesnot. (See also Categorical proposition.)…

In symbolic logic, a valid inference in a system of quantifier rules. An existential claim is“eliminated” by way of a subproof that assumes a name for the claim in question,…

In formal logic, a disjunction is inclusive, so the expression, “One or the other” includes“…or both.” Exclusivity must be explicitly noted, as in, “One or the other, but not both.”…

The logical principle that from a contradiction everything follows. Non-classical logics designed to invalidate this principle are known as paraconsistent logics. https://youtube.com/shorts/wF0zrFYUM90?feature=share

The view that a belief is justified only if it is supported by sufficient evidence. https://youtube.com/shorts/tQSEKQO8wiE?feature=share