Notes, summaries, assignments, exams, and exercises for Philosophy and ethics for Baccalaureate

Language in Communication

Language, an interpersonal communication system, serves three primary functions:

• Representative: Linguistic signs symbolize and represent states of affairs.
• Expressive: Linguistic signs manifest the speaker's internal states.
• Appellate: Linguistic signs act as signals, eliciting a reaction from the receiver.

Dimensions of Language

Words, as part of a linguistic code, form the basis of communication across all languages. Three core dimensions shape language:

• Syntactic: This dimension governs the relationships between signs. Syntactic rules dictate word order within phrases and sentences. For example, a sentence like "Transmit a dog does not bite me" is syntactically flawed.
• Semantic: This dimension concerns the relationship

Kantian Ethics

Moral Ideals

Moral ideals address the question: What should I do? Morality offers guidance to achieve the ideal of happiness. However, defining happiness and identifying what truly brings us happiness remains a challenge.

Material Ethics

All material ethics share the acceptance of a supreme good that guides human behavior and moral norms.

Material ethics are heteronomous, meaning they are derived from external sources outside of rationality. They are based on the feeling of satisfaction derived from external objects beyond our control (the will is not autonomous).

Therefore, the mandates of material ethics are hypothetical: not valid in themselves, but dependent on achieving the desired goal.

Material ethics cannot formulate universal...

David Hume's Moral Emotivism

The Science of Human Nature

David Hume, a figure of the Enlightenment, championed freedom, tolerance, and the suppression of superstition and fanaticism. As a radical British empiricist, alongside Locke and Berkeley, Hume believed in developing a science of human nature to further knowledge. This science aimed to explain human understanding through a critical review of knowledge, based on the empiricist principle that all knowledge comes from experience. Hume's analysis led him to phenomenalism and skepticism, asserting that we only know perceptions, reducing reality to mere phenomena. He questioned the possibility of knowing anything beyond perceptions with certainty, except for mathematical knowledge. This moderate...

From Myth to Logos: A Shift in Thinking

The transition from myth to logos signifies a fundamental shift in mindset: the capacity to conceive of myths yielded to the rational approach of Philosophy. This transformation in thinking unfolded in Greece during the Archaic period of its history (8th-6th centuries BCE). Throughout this era, certain individuals began to challenge both the mythical interpretations of reality and traditional mythical religion.

Mythical explanations of reality, presented as truths, gradually failed to satisfy human curiosity. Consequently, by the 6th century BCE, early philosophers emerged, who demanded objective testing and demonstration, essentially seeking rational explanations rather than narratives. The traditional...

Philosophical Critiques of Descartes' "Cogito Ergo Sum"

Huet's Challenge to Cartesian Evidence

A critique, often attributed to Pierre Daniel Huet, questions the Cartesian "Cogito ergo sum." It posits that we cannot accept the existence of reason as self-evident if its establishment as the rule of evidence could have been manipulated by an evil genius.

Descartes' Answer: Descartes counters that reason is an intuitive truth that reveals itself; it does not merely validate a rule of evidence established on a provisional basis. On the contrary, finding that the existence of reason is an irrefutable truth is, in fact, legitimized by the rule of evidence (though, Descartes concedes, ultimately legitimized only by God).

Hume's Empiricist Critique of the

Aristotle's Major Philosophical Works

Aristotle's philosophical output is traditionally categorized into several major areas:

• Logic (The Organon): A collection of writings dedicated to the principles of reasoning and argumentation.
• Physics and Natural Philosophy: A wide range of writings devoted to the study of nature and biology, including works on the physical world, meteors, generation and corruption, and the soul (De Anima).
• First Philosophy (Metaphysics): A set of books devoted to the theoretical study of reality, later known as Metaphysics.
• Practical Philosophy: Works such as the Nicomachean Ethics, which address all that possesses an internal principle of movement.

The Dynamics of Change and Movement

In his study of nature, Aristotle analyzed...

Here's a list of English vocabulary words, phrases, and expressions with their definitions:

Vocabulary Definitions

• Annoyed: Annoyed, angry.
• Appreciate: Look with favor.
• Approach: Approach.
• Avoid: Avoid.
• Allow: Permit.
• As long as: Provided.
• Beg: Ask.
• Boarding school: Boarding school.
• Burst into tears: Breaking to mourn.
• Change for the better: Change for the better.
• Collapse: Derrumbamiento.
• Complicated: Complicated.
• Confident: Confidant.
• Cope with: Power.
• Crowded: Crowded.
• Dare: Challenging.
• Doubt: Doubt.
• Deal: Treatment.
• Disapproval: Disapproval.
• Disturb: Disturb.
• Forbidden: Forbidden.
• Gather: Gather.
• Go too far: Go that far.
• Goal: Objective.
• Graceful: Elegant.
• Hardly: Hard.
• Hesitate: Hesitation.
• Ignore: Ignore.
• Interrupt: Interrupt.
• Knock over: Run over.
• Matter: Matter.
• Miss:

St. Augustine's Philosophy

Epistemology (Theory of Knowledge)

Humans possess an innate inclination towards wisdom and true happiness. The certainty of one's existence is a knowledge the soul experiences directly. Beyond skeptical doubt, different levels of knowledge emerge:

• Sensitive Knowledge: Uncertain and susceptible to change and error.
• Rational Knowledge: Based on intangible, universal, and eternal models.
• Contemplation of Ideas: Wisdom is attainable only through divine illumination; the power of knowledge is not independent of divinity.

The Existence and Nature of God

Several arguments support God's existence:

• God's Effects: The order, beauty, and movement of the world reveal God.
• Universal Consent: A belief in a being superior to all things

Thales of Miletus

Little remains of Thales's original writings, but his views are widely referenced. He theorized that water is the fundamental principle of all things. He also believed the Earth was motionless, floating on water.

Anaximander of Miletus

Anaximander followed a similar philosophical path, interpreting the relationship between humanity and the cosmos. He introduced the concept of Apeiron (the boundless or indefinite) as the fundamental principle of existence, containing the cause of birth and destruction throughout the world.

Anaximenes of Miletus

Also from Miletus, Anaximenes proposed air as the foundational element of all things. He theorized that the varying densities of air, through condensation and rarefaction, give rise to the...