The Geometrical Method The Geometrical Method is the style of proof (also called “demonstration”) that was used in Euclid’s proofs in geometry, and that was used in philosophy in Spinoza’s proofs in his Ethics. The term appeared first in 16th century Europe when mathematics was on an upswing due to the new science of mechanics. Before that, geometry had been taught as a merely theoretical

Friedrich Nietzsche: Philosophy of History Nietzsche was well-steeped in his contemporary methods and debates in the philosophy of history, which carried over into his philosophy in essential ways. Once a prodigy in classical philology, Nietzsche’s philosophy is everywhere concerned with traditions, historical shifts in custom and meaning, and, to adapt his key expression, “how things become what they are”. Beyond these, Nietzsche was closely concerned

Propositional Logic Propositional logic, also known as sentential logic and statement logic, is the branch of logic that studies ways of joining and/or modifying entire propositions, statements or sentences to form more complicated propositions, statements or sentences, as well as the logical relationships and properties that are derived from these methods of combining or altering statements. In propositional logic, the simplest statements are considered as

Philosophy of Mental Illness The Philosophy of Mental Illness is an interdisciplinary field of study that combines views and methods from the philosophy of mind, psychology, neuroscience, and moral philosophy in order to analyze the nature of mental illness. Philosophers of mental illness are concerned with examining the ontological, epistemological, and normative issues arising from varying conceptions of mental illness. Central questions within the philosophy