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

Thomas Aquinas: Reason and Faith

Thomas Aquinas explores the relationship between reason and faith. His theology is based on this relationship, asserting that knowledge beyond reason or experience is accessible through revelation and reason. Theology, therefore, becomes a paramount science.

Rationalized Theology of Thomas Aquinas

1. Faith and Reason are Distinct: Reason, based solely on experience, can solve problems within the realm of reality but cannot progress further without faith.
2. Common Truths: There are three common truths: the existence of God, the immortality of the soul, and natural law ethics.
3. No Conflict: Conflict between reason and faith is impossible. Apparent conflicts indicate either misinterpretation of reason or misunderstanding

Curriculum Vitae

A Curriculum Vitae (CV) is a document that records and synthesizes information regarding a candidate's academic background and work experience for a job application. Its primary purpose is to secure a job interview where the provided information can be expanded upon.

Classical Curriculum Vitae

Data is typically presented in the following order:

Personal Information

Education

Courses taken, name of institution, years enrolled or graduated, and title obtained.

Complementary Skills

Relevant courses, seminars, and any other useful skills.

Professional Experience

Work experience, company name, tasks performed, and duration. Explain reasons for leaving previous positions and list jobs in reverse chronological order (most recent first).

Functional

Descartes' Methodological Doubt

Descartes' methodological doubt reflects a pivotal historical movement, aiming to establish a process for discovering the first indubitable truth. He presents a situation of crisis and disorientation in the pursuit of knowledge.

There are two key moments in this process:

• Negative Moment: Suspending judgment on anything that can be doubted.
• Positive Moment: The consequence of this doubt is the discovery of the first true and certain knowledge.

Central to this process are several hypotheses of doubt:

• The Senses Hypothesis: Our senses sometimes deceive us, making them unreliable sources of knowledge.
• The Dream Hypothesis: It's possible that everything we believe to be real is merely a dream.

These first two hypotheses primarily... Continue reading "Descartes' Philosophy: Doubt and Divine Proofs" »

Plato's Intellectual Framework: Historical Setting

The Decline of Athens and the Crisis of the Polis

The intellectual work of Plato developed during the first half of the fourth century BC. The previous century, the Fifth Century BC, was the period of Athenian greatness, known as the "Age of Pericles," marked by victory in the Persian Wars (or Median Wars) against the Persians.

However, by the end of that century (431–404 BC), Athens had suffered a heavy defeat against Sparta in the Peloponnesian War and subsequently endured a year under the government imposed by the enemy, known as the "Thirty Tyrants." This marked a period of decline that the restoration of democracy in 403 BC could not fully overcome. Ultimately, Athens would be dominated,... Continue reading "Plato's Philosophy: Historical Context and the Athenian Crisis" »

Philosophical Perspectives on Knowledge and Truth

Understanding how we acquire and validate knowledge is central to philosophy. Various schools of thought offer distinct views on the nature of truth and certainty.

Dogmatism: Certainty in Knowledge

Dogmatism is a philosophical position asserting that we can acquire safe and universal knowledge, and that absolute certainty is attainable. It extends its defense to more positive forms of knowledge. A key figure associated with this attitude is René Descartes.

Skepticism: Questioning the Possibility of Knowledge

Skepticism stands as the opposite of dogmatism. Moderated skepticism questions whether it is possible to have sure and firm knowledge, while radical skepticism denies this possibility entirely,... Continue reading "Philosophical Perspectives on Truth and Scientific Progress" »

Dialectical Materialism: The Foundation of Marxist Thought

Dialectical Materialism (DM) is a materialistic interpretation of reality. It posits that only nature is real and that matter is dynamic, evolving from contradictory changes. The elements of this evolution are produced by three fundamental laws:

1. Law of Unity and Opposition of Opposites
2. Law of the Qualitative Leap (or Quantitative to Qualitative Change)
3. Law of the Negation of the Negation

Dialectical Materialism opposes Hegelian idealism by replacing the spirit with matter. However, it also opposes mechanistic materialism, which views matter as inert.

Historical Materialism: Interpreting Society and History

Historical Materialism (HM) is a dialectical interpretation of history. Society is viewed... Continue reading "Karl Marx's Core Philosophy: Dialectics and Historical Change" »

Hume's Critique of Causality

The Empirical Basis of Causality

Hume's analysis of causality stems from empirical observation. He argues that causality is a relationship established by the mind, based on the psychological mechanisms of habit and custom. Repeated experiences create habits, which in turn form our beliefs about the future. We expect events to repeat in the future based on past occurrences due to habit.

Causality and A Priori Knowledge

Hume asserts that causal relationships cannot be known a priori. Reasoning alone, without experience, cannot reveal cause-and-effect relationships. For example, analyzing the concept of 'fire' doesn't inherently include the notion of 'pain'. Causal relationships are not between ideas; our knowledge... Continue reading "Hume's Empiricism and the Illusion of Causality" »

The Myth of Pure, Closed Societies

Due to globalization, it is now impossible to consider cultures as bounded or isolated entities. Cultural exchange is not a secondary phenomenon but rather integral to the core of cultural identity. Instead, this exchange is now substantive, to the extent that diverse cultural identities are currently formed from a selected combination of features of varied origin. This reality renders the idea of 'pure societies' a mere literary fantasy or a more or less radical political utopia, far removed from the deeply effective anthropological reality of our time.

The Unfinished Nature of Humanity

Nature and society define what is human, but they do not render it something finished or complete. Thus, humanity, precisely... Continue reading "Cultural Identity, Unfinished Humanity, and Culture's Moral Purpose" »

Understanding Scientific Methods and Explanations

Language in Scientific Inquiry

The distinction between artificial and natural language is crucial in scientific discourse. Natural language serves primarily as a means of communication, whereas artificial languages are specifically designed for precise scientific explanation. Artificial languages encompass formal systems like logic and mathematics. While human language can be inherently vague, artificial languages provide the necessary clarity and rigor for scientific endeavors.

Types of Scientific Explanations

Scientific explanations can be categorized based on their approach and the phenomena they address:

• Deductive Explanations: Characteristic of natural sciences (e.g., physics) and formal sciences

Plato: Life and Times

Plato was born around 428/427 BC and died in 347 BC in Athens. He was educated in the Spartan model. A disciple of Socrates, he witnessed his death. With the intention of combining philosophy and its application to policy, he left Athens and traveled to Egypt, where he assimilated mathematics. He also traveled to Megara and Syracuse, where he met Dion, who became his student. He founded the Academy in Athens, where he spent his last years, teaching music, mathematics, and the possibility of attaining absolute truth.

Political Vocation

Plato began searching for the ideal government because democracy was triumphant. Socrates' philosophical idealism clashed with the authorities, causing his unjust death. This drove Plato to... Continue reading "Plato's Life, Philosophy, and Impact" »