Key Philosophical Concepts
Abstraction
The capability by which understanding draws the shape of universal or specific individual things and eliminates the material. Through this process, concepts are formed from sensible experience. These concepts are the effects of the five ways to start.
Events
The realization of what is in power and what makes it so. It serves to explain the move as the passage from potency to act. This is used in the First Way. It has a plurality of meanings, the most important of which are change or movement,
Read MorePlato’s Allegory of the Sun & Theory of Ideas
Allegory of the Sun (Plato’s Republic)
Theme
This text, from Plato’s Republic (along with Phaedo and Symposium), exemplifies his mature dialogues. It presents the Allegory of the Sun, explaining his epistemological and ontological views.
Justification
Plato’s Theory of Ideas governs these dialogues. First, he posits Ideas as the true forms of things, of which physical objects are mere copies. Second, influenced by Parmenides, Plato describes Ideas as immutable and eternal. Third, these Ideas are the
Read MoreHume’s Empiricism and Skepticism: An Analysis of Human Understanding
Hume’s Empiricism and Skepticism
Applying Newton’s Method to Moral Science
Hume’s initial purpose was to apply Newton’s method to the study of man, viewing mental processes as analogous to physical laws. He conceptualized ideas as mental ‘corpuscles’ that attract or repel each other according to the laws of association. This approach ultimately led him to skepticism.
Critical Stage: Matters of Fact and Relations of Ideas
Hume’s critical stage involved developing a new analytical tool to distinguish
Read MoreHume’s Empiricism: Perceptions, Ideas, and Critique of Metaphysics
Perception: Hume’s Empiricism
Hume believed that all knowledge originates from sensory experience. He argued that the human mind consists of perceptions, categorized as impressions and ideas, differentiated by their intensity. Vivid impressions are what we feel, hear, see, love, and hate. Ideas are fainter copies of these impressions, employed during reasoning. Hume rejected rationalist theories of innate ideas, asserting that all ideas stem from prior sensory impressions.
He further divided perceptions
Read MoreIntroduction to Logic: Reasoning, Validity, and Formal Language
1. Logic and Its Object
Reasoning
Reasoning is the process that allows us to obtain new knowledge from existing knowledge. For example: “Today is a magnificent day,” “The grass is wet” -> “Today is a magnificent day and the grass is wet” -> therefore, new knowledge “Someone watered the grass.”
Relationship Between Reasoning and Conclusion
Reasoning is the relationship between propositions that leads to a conclusion.
Logic
The grass could be wet for another reason: “My brothers had a water balloon
Read MoreRationalism, Empiricism, and Enlightenment: A Philosophical Overview
Questions of Ethics
1. What Is Rationalism?
Rationalism (Latin, ratio, reason) is a philosophical trend that appeared in France in the seventeenth century. Championed by René Descartes, rationalism opposes empiricism. It emphasizes the role of reason in acquiring knowledge, contrasting with empiricism’s focus on experience and perception.
2. Who Was René Descartes?
Born on March 31, 1596, in La Haye (present-day Descartes, Indre-et-Loire), René Descartes came from lower nobility and a family with
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