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

The Origin of Knowledge: Rationalism and Empiricism

When philosophers agreed that knowledge was possible, another controversy arose that has spanned the modern and contemporary eras. What is the origin of that knowledge? Where does the certainty from which to build the edifice of knowledge come from? Basically, there have been two approaches:

• Rationalists believe that the only reliable source of knowledge is the very process of reasoning and logic.
• Empiricists assert that all knowledge is based on information obtained through the senses.

Rationalism

Descartes is considered the father of rationalism. Other followers of this doctrine are Spinoza and Gottfried Wilhelm Leibniz. Rationalism defends the following theses:

1. Geometry as a Model of Knowledge:

Knowledge in the Modern Age

The understanding of reality in the modern age shifted from passive reception of sensory information to an active role of the subject in constructing knowledge.

Two Positions in Modernity

1. Empiricism: Knowledge originates and culminates in experience derived from sensory information. The empiricist view posits the human mind as a blank slate upon which knowledge is imprinted.
2. Rationalism: The mind constructs reality through reason, distrusting sensory information and seeking innate ideas. Senses play a secondary role in this theory.
3. Kant's Conciliatory Position: Senses provide the raw material of knowledge, but human reason organizes it in a specific way common to all.

From Sensation to Concepts

Sensations

All beings share... Continue reading "Knowledge and Language in the Modern Age" »

The Sensible and Intelligible Worlds in Plato's Philosophy

The Relationship Between the Sensible and Intelligible Worlds

Plato explores the connection between the sensible (perceptible) and intelligible (conceptual) realms through several key ideas:

1. Participation: Ideas are fundamental beings, and physical things gain their existence by participating in these ideas.
2. Imitation: Physical things are created by a Demiurge (divine craftsman) who imitates the eternal Forms or Ideas.
3. Purpose: Ideas serve as the cause of all occurrences, as things strive towards a soul-body ratio idea.

Soul and Body

The union of the soul and body is considered accidental and superficial, with the body acting as a prison for the soul. Plato views the body as an impediment,... Continue reading "Plato's Theory: Unveiling the Sensible and Intelligible Worlds" »

Knowledge and Empiricism

Hume, taking empiricism to its ultimate consequences, refused to formulate hypotheses, arguing that the passage from particular experience to general law cannot be rationally justified. He sought to discover psychological laws and base knowledge on them, setting real limits to what we can know. Hume stressed that our ideas are merely representations of reality, and the laws of nature are never certain. He identified two elements of consciousness: impressions (perceptions) and ideas (representations of impressions in the mind). Ideas derive from impressions and are weaker, less vivid versions of them. Ideas can be simple or complex, but there are no innate or abstract ideas. An idea is true if it corresponds to a sensory... Continue reading "David Hume: Empiricism, Skepticism, and Morality" »

Active listening: Letting others talk, using expressions of reinforcement or compliments, avoiding being the center of attention, and being aware of nonverbal language.

Empathy: The ability to understand and share the feelings of another.

Critical Thinking: Examining beliefs, opinions, decisions, or behaviors. Addressing problems individually with concrete critiques and proposed solutions.

Self-Control: Consciously regulating impulses, avoiding the accumulation of negative emotions, and refraining from reproaching past events.

Final Thoughts on Human Relationships

Human relationships are structured around rules.

Understanding Love

Love is a spontaneous feeling of affection or esteem for another person. It is complex, easy to communicate, difficult... Continue reading "Understanding Love, Relationships, and Self-Esteem" »

Understanding Truth and Knowledge

Truth is a quality that applies to knowledge.

Types of Knowledge:

• Conjecture: Uncertain knowledge.
• Faith: Knowledge that cannot be proven.
• Knowledge: Uncertain knowledge that can be demonstrated.

Philosophical Perspectives:

• Epistemological Sense: The study of reality.
• Ontological Sense: The understanding of something's existence within reality.

Knowledge: Objective knowledge, which is a provable belief corresponding to reality.

Ignorance: The state of not having any knowledge, neither true nor false; an unknown truth.

Ignorant: Believing one knows something when they do not.

Dogmatic: Asserting or believing something without justification, often with anger, believing it to be self-evident. Dogmatic individuals do not... Continue reading "Understanding Truth, Knowledge, and Reasoning" »

Abortion

Abortion is the interruption of a pregnancy before the fetus can develop independent living. There are two types of abortion: natural and induced.

Methods of Abortion

Methods include:

1. Suction or Aspiration: First trimester.
2. Dilation and Evacuation: Second trimester.
3. Hysterotomy.
4. Pill RU486.

According to the criminal code of 1995, abortion is illegal, except in some exceptional cases:

• Endangerment of the Mother's Health: If the mother's physical or psychological health is endangered, as ruled by two doctors.
• Pregnancy Resulting from Violation: If the pregnancy is a result of a violation, a doctor's note is not needed, but a complaint is required, and the procedure cannot be performed beyond 12 weeks.
• Fetal Malformation: If there is a presumption

Spanish Grammar: Key Components

Nouns

A noun is a word that refers to animals, people, concepts, and things. Nouns are classified:

• According to their form:
  • Gender: Masculine and feminine
  • Number: Singular and plural
• According to their meaning:
  • Common or proper
  • Concrete or abstract
  • Individual or collective
  • Countable or uncountable
  • Animate or inanimate
• By function: Nucleus of the nominal group

Determinants

Determinants accompany the noun. They are classified as:

• Articles
• Demonstratives
• Possessives
• Indefinites
• Numerals
• Interrogatives

Pronouns

A pronoun refers to the noun and assumes all of its syntactic functions in a sentence. Types of pronouns include:

• Personal
• Demonstrative
• Possessive
• Indefinite
• Numeral
• Interrogative
• Relative

Adjectives

An adjective expresses the qualities... Continue reading "Understanding Spanish Grammar: Nouns, Verbs, and More" »

Nature vs. Culture

Nature

Nature is innate, that which is born because it is genetically preprogrammed or develops in the embryo and fetus.

Culture

Culture is acquired or social learning, from the time when we are born.

Evolution and Species

Evolution

Evolution is the process by which individuals of a species undergo qualitative changes that lead to slowly changing the species from more primitive life forms into more organized ones.

Species

Species refers to each of the groups in which gender divides living beings.

Theories of Evolution

Fixism

Fixism was a theory established in the scientific community and the dominant concept until the nineteenth century.

Transformational Theory

Transformational theory is the first explicit theory of species evolution given... Continue reading "Nature vs. Culture in Human Evolution: Key Concepts" »