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

Machiavelli: Life and Political Philosophy

Niccolò Machiavelli was born in Florence in 1469 into a noble family and received a good education. He actively participated in political life until the age of 44, dedicating his time to political theory. His most seminal work is The Prince. Machiavelli was primarily interested in presenting the mechanics of government, divorced from moral questions, and in formulating the means by which political power can be established and maintained. He argued that if a state's primary goal is to ensure its safety and welfare, the ruler is justified in using immoral means to establish and preserve power. Machiavelli's thinking is dominated by political realism: he sought to analyze the pure political act, devoid... Continue reading "Machiavelli: Politics, Power, and The Prince" »

Myth vs. Logos: The Dawn of Reason

Myth: A fantastical story, rich in symbols and metaphors, passed down through generations. Myths explain the world's origin and address questions about the afterlife, featuring gods, heroes, and characters who act arbitrarily within a natural setting. They reveal esoteric truths that require interpretation.

Logos: Representing word, argument, and reason, logos signifies language grounded in reason and explanation. This marked the beginning of rational thought, with philosophy as its heir.

Early Theories of Existence

Fixism: This theory posits that species arose from a single act of creation at a specific time and remain unchanged. Aristotle adhered to this view.

Creationism: Creationists argue for divine intervention... Continue reading "Human Evolution and the Rise of Philosophical Thought" »

Plato's Ideal State and the Philosopher Ruler

Motivation: Discontent in Athens

Plato believed that the philosopher is the only one capable of governing an ideal state justly. His philosophy emerged in reaction to the philosophical theories and discontent with the political situation of his time. In 5th century BC Athens, neither the democracy nor the rule of the Thirty Tyrants had been able to govern justly. Plato rejected democracy, which promoted the equality of citizens without regard for knowledge or virtue. He also criticized it because the democracy led by Pericles devolved into the power of a few poorly educated sophists, and the system committed injustices, such as condemning Socrates to death.

The Role of Knowledge and Ideas

Plato argued... Continue reading "Plato's Republic: Justice, Society, and Philosopher Rulers" »

Rousseau: Social Contract, Book I, Chapter III

1. Rousseau on Might and Right

   According to Rousseau, the use of force always seeks the appearance of right to justify itself. However, if force itself creates right, then the duty to obey such force exists only as long as the force prevails. If a stronger force replaces the first, the right also shifts. Therefore, one can disobey with impunity and legitimacy when no longer compelled by force.

2. Rousseau's View on Hobbes's Theory of Power

   Rousseau would likely disagree with Hobbes's theory. Hobbes holds a pessimistic view of human nature, contrary to Rousseau. This is shown in Hobbes's statement: "if you have not established a power or not big enough for our security, each will rely only, and may lawfully,

Kant's Transcendental Idealism

The philosophical currents of Kant's transcendental idealism. Idealism, while sounding similar to the Platonic concept of separate ideas, was not directly associated with it by Kant. Instead, Kant analyzed everything through reason, critically examining the powers of human knowledge.

Idealism, in Kant's view, posits that the subject of knowledge (the cognoscente) imposes structures or forms of knowledge (transcendental) that make experience possible. These forms transform things into subjects of knowledge. For Kant, these structures are universal and empty of content, shared by all human beings. These empty structures are filled at the moment of knowledge. The forms transform things into objects of knowledge.

Before... Continue reading "Kant's Transcendental Idealism: A Philosophical Analysis" »

The first step is understanding substance as composed of a single body (matter) and soul (form). The soul cannot know the intelligible in itself, but knows things intellectually through sensation. There are two types of knowledge: sensible and intellectual. Sensible knowledge is the collection of aspects of knowledge in things through the senses, being converted into sensible form. Intellectual knowledge is the knowledge as the thing itself is present in the soul as an intelligible form. This is possible through understanding patient and agent. The agent produces the intellectual form through the sensitive. This is called abstraction: the act of taking the sensible form and converting it into an intelligible form. This goes to understanding... Continue reading "Rational Theology: Faith, Reason, and Knowledge" »

The Nature of Reality

1) Common Sense Realism: There is a real, external world perceived through our senses and analyzed by science.

2) Skepticism: Our senses may not provide a reliable picture of the outside world, sometimes deceiving us with illusions.

3) Idealism: When we analyze the world, we only have our ideas about it. There is only the universe of our minds and perceptions.

4) Phenomenalism: It is not possible to provide a general picture of the world. The real world is the set of sensory phenomena and perceptions.

Metaphysics

Metaphysics is the study of the fundamental features of reality and being.

Metaphysical Traits

1) Knowledge of Principles: Metaphysics analyzes the first principles of reality, from which all other principles are derived,... Continue reading "Understanding Reality: Metaphysics, God, and the World" »

Theories of Truth

The Correspondence Theory

Truth is achieved when a statement matches reality. For centuries, this has been considered the most reliable way to ascertain truth. However, when reality is not material, truth becomes more subjective. Truth can never be subjective.

The Coherence Theory

Truth lies in consistency and the absence of contradictions within a set of statements. Logic is essential to determine consistency. Any change in information must maintain coherence. Hegel believed that truth encompasses everything. One ideal of science is to integrate all existing scientific theories.

The Pragmatic Theory

Truth is what produces useful results. This aligns with the idea that the end justifies the means, making it an a posteriori theory... Continue reading "Theories of Truth and the Possibility of Knowledge" »

Xenophanes

Xenophanes: After the Persians destroyed his hometown, he fled to Greece and traveled extensively, including visits to Elea. He was a singer who used satire in his work. He argued that anthropomorphism does not support religion and advocated a form of pantheism, stating that God and the cosmos are the same. According to him, God is unique, eternal, and immobile despite all the changes. His concept of Arche is the foundation and cause of all things. He attributed the cause of fossils to the fluctuations of sea levels.

The Pythagoreans

The Pythagoreans: Born in Samos, they moved to Crotona. The driving force behind their philosophy was the desire to save their immortal soul and escape the divine cycle of reincarnations. To free the soul... Continue reading "Pre-Socratic Philosophers: Xenophanes, Pythagoreans, and Heraclitus" »

Fundamental Political Concepts

Source of Political Power:

Investigating how, when, and why the first human communities developed a clear division between rulers and ruled.

Legitimacy:

The question of whether a phenomenon is positive or negative, and if it is worthwhile to maintain and improve, regardless of its historical origin. Not all political power is legitimate, just as not every form of football play is correct. In both cases, criteria are needed to distinguish legitimate from illegitimate forms.

Institution:

An established organization or system, often with the ability to enact laws, regulate for the public, and levy mandatory taxes or fees.

State:

The result of the transition from the state of nature into a society organized by a social contract.