Notes, summaries, assignments, exams, and problems for Philosophy and ethics

Dialectic and Refutation

First sense of dialectic and disputation

This dialectic consists of accepting premises approved by the adversary and then refuting his reasoning and conclusions. This art of refutation corresponds to an argument with significant offensive or defensive value. This is an ad hominem argument, i.e., directed against the adversary.

The Sophists and Rhetoric

The Sophists

They invented rhetoric: the art of speaking to persuade, especially in political and legal discourse. Their pedagogy was argumentation-based: they taught the mechanisms of debate, argument, and persuasion.

Socrates and the Inductive Method

Socrates

Socrates applied the inductive method that goes from the particular to the general and from the general to the particular,... Continue reading "Dialectic and Classical Rhetoric — Socrates, Plato & Aristotle" »

Philosophical Doctrines

Empiricism

Empiricism is often summarized in the formula: all knowledge comes from sensory experience. Since through experience we can only know particular events, contingent and relative, any generalization of such data as necessary laws of nature is illegitimate.

Critical to Chance

This associative relationship exists only between my perceptions and mental phenomena, and cannot say anything about how these things are connected outside of my mind, much less assert the existence of a real chance relationship between them. In short, the empiricist, while recognizing the demands of theoretical reason, notes that such demands are unrealistic illusions. On the other hand, empiricism leads to solipsism. Since the sensory organs... Continue reading "Philosophical Doctrines: Empiricism, Pragmatism, and Rationalism" »

The right, therefore, ceases to be all done in the sources of law (written or legal) which only need to go looking for him, the remedy should be in every moment by a specific and accurate research technique (ars inveniendi) that gives a large role in speech research and casuistic.

5.4.1.2. Factors related to the nature of the medieval system of legal sources

The explanation for the emergence of legal knowledge addresses the philosophical factors and how to be the system of legal sources  must take into account the special place occupied by the Justinian law, before which the lawyers were in a state of complete dependence theory.

The most striking features and original method of commentators were faithful to the text Justinian and dispersed... Continue reading "Concept of education" »

Kant's Metaphysics of Morals: Imperatives and Duty

This commentary discusses a fragment of Chapter 2 of Kant's Metaphysics of Morals. The text exposes the difference between the hypothetical and categorical imperatives and affirms the latter as the maxim that must become the standard for all men.

The text can be divided into two parts, consistent with Kant's formal ethics. The first part covers the initial paragraphs (concerning the nature of the imperative) and the second part (the third paragraph) expressly states the categorical imperative.

The Distinction Between Hypothetical and Categorical Imperatives

When analyzing the first part, we deduce that an imperative is simply a principle that commands. However, for Kant, this command need not be... Continue reading "Kant's Categorical Imperative and the Foundations of Formal Ethics" »

René Descartes (1596–1650)

Discourse on Method

The Structure of Reason in Cartesian Philosophy

As reason is unique and responsible for our knowledge, we must understand its structure and functioning to apply it effectively. As observed in the rationalist model of mathematics and science, there are two fundamental modes of reasoning:

Modes of Reasoning

• Intuition: The ability to obtain the simple elements of knowledge directly and immediately. It enables us to grasp simple ideas unambiguously, such as mathematical principles.
• Deduction: A procedure in which reason discovers the connections between simple ideas. Inference is deriving an idea from earlier ones; it is like a succession of intuitions.

Descartes' Quest for Certainty and Method

In principle,... Continue reading "Descartes' Rationalism: Method, Doubt, and the Cogito" »

Hume on Moral Emotivism: Feeling Over Reason

David Hume notes that one cannot rationally prove something is good or bad, because moral issues are not relevant to the understanding. Understanding, according to Hume, can only perform two operations: relating facts or ideas. If moral issues could be treated as relations of ideas, one would arrive at absurd conclusions. For example, describing the behavior of any human (rational or irrational) as good or bad, despite their very different purposes. That is, even a computer could evaluate whether actions are good or bad based on specific parameters.

If we treated moral issues as matters of fact, there would be nothing called good or bad, because the quality of good (or bad) does not inherently belong... Continue reading "David Hume's Philosophy: Morality, Knowledge, and the Mind" »

Nietzsche's Superman: The Path to Self-Overcoming

"In another time, to act against God's delight was the highest delight. But God is dead, and with the dead are also those delinquents! Now, the most horrible crimes are against the land, and it entails the most inscrutable way." This challenging statement, echoing themes from the prologue to Thus Spoke Zarathustra, introduces Nietzsche's profound idea that man is something that must be overcome. Nietzsche describes man as a mediocre herd being (the herd representing a moral concept), miserable, resentful, and unable to live fully. He is a weak and ill being who lacks the strength to confront traditional values. The Superman (Übermensch) stands in stark contrast. He is capable of creating new... Continue reading "Nietzsche's Superman & Will to Power: Core Philosophy" »

Structure of the Ways

The tracks are five formulations with a common scheme in four steps: a fact of experience, the application of the principle of causality, the impossibility of an infinite causal process, and the term of the causal process.

1st: Starting from a fact of experience, movement, understood as the passage from potency to act, the application of the principle of causality leads to the conclusion that nothing can be both mobile and motor simultaneously. "Everything that is moved is moved by another."

2nd: In the world of the senses, there are efficient causes, which are subordinate to each other to produce effects (for the birth of a tree requires land, water, electricity, etc.). Nothing can... Continue reading "Aquinas' Five Ways: Demonstrating God's Existence" »

Ethical Principles and Personal Responsibility

Understanding Freedom

We possess the freedom to act, which can lead to both happiness and sorrow. Authentic freedom applies to oneself and to others.

Acting with Good Conscience

We must always act thoughtfully, considering what to do. The first step to developing conscience is learning to listen.

Criteria for Ethical Evaluation

Ethical decisions are guided by established rules and values.

Defining Attitude

An attitude is the habitual disposition to act in a certain way, in accordance with a particular value.

Freedom: Response and Constructive Action

Freedom is also defined as the ability to respond appropriately and constructively.

The Concept of a Standard

A standard is a rule to be followed, as it determines... Continue reading "Ethical Foundations: Freedom, Conscience, and Human Dignity" »

Nietzsche's Revaluation of the Body and Senses

This text examines Nietzsche's profound critique of how the body and senses, which he argues have been despised and suppressed by the philosophical, moral, and religious traditions of Western culture.

The Philosophical Devaluation of the Body

Nietzsche attributes this decline to philosophers' denial of instincts and the body's senses. He argues that these thinkers reject what is inherently tied to change and plurality. This rejection stems from a static conception of being that, originating with Parmenides, Socrates, and Plato, subsequently dominated the Western philosophical tradition up to modern times.

The Static Conception of Being and Overestimated Reason

This static conception of being arises... Continue reading "Nietzsche's Revaluation of the Body and Senses in Western Thought" »