Plato’s Theory of Forms and Aristotle’s Virtue Ethics
Plato’s World of Ideas
Plato posits two worlds: the sensible world of appearances perceived by the senses, and the intelligible world of Ideas. Doxa concerns the sensible world’s objects, not constituting true knowledge, while episteme concerns the intelligible world’s objects, the authentic reality.
Ideas are substances, the authentic reality. The supreme Idea is that of the Good, illuminating all others and holding them in being.
Plato believed in the preexistence of souls, referencing pre-existing
Read MoreAristotle’s Virtues: Dianoetic, Ethics, and Prudence
Aristotle’s Virtue Theory
In Book VI of the Nicomachean Ethics, Aristotle explores virtues, defining them as habits developed through learning and practice. These virtues guide us towards happiness, our ultimate goal.
Types of Virtues
Aristotle classifies virtues into two types:
- Dianoetic (Intellectual) Virtues: Related to reason and knowledge.
- Theoretical Knowledge: Science, wisdom, intelligence.
- Technical Knowledge: Art, rational production.
- Practical Knowledge: Prudence, guiding action and behavior.
Kant’s Philosophy: Practical Reason, Ethics, and Metaphysics
Kant thought that rational human activity is not limited to knowledge of objects; humans also need to know how to act. Reason has a moral function (What do I do?). This dual role of reason is expressed through the distinction between pure and practical reason. Theoretical reason makes judgments, and practical reason makes imperatives and commands.
A universal and rational ethics must be a priori and independent in its requirements; the subject must determine how to act and give itself the law. Therefore,
Wittgenstein’s Philosophy: Language, Logic, and Reality
Wittgenstein
CONTEXT
Historical
Wittgenstein witnessed social and political tensions of the last days of the Austro-Hungarian Empire, culminating after the First World War, with Austria, Hungary, and Czechoslovakia becoming independent republics. The Russian Revolution marked the beginning of a new political reality, completed with the rise of fascism in Germany and Italy, the prelude to World War II.
Sociocultural
These events coincided with urban growth, where the middle classes imposed their tastes,
Read MoreFoundations of Modern Science: Mechanism, Atomism, and Method
17th Century Scientific Objectivity
The nature of modern science (17th century) is to establish a new scientific objectivity, characterized by three essential features:
Mechanism
The scientific worldview is mechanistic, rejecting final causes in favor of efficient, mechanical causes. The universe functions like a cause-and-effect machine. We understand how it works, not its purpose or design. This new understanding benefits humankind by enabling technological control and productive efficiency, shifting
Foundations and Criteria of Ethics: Human Dignity and Moral Truth
Philosophical Methods in Ethics
- From Aristotle’s ethics, linked with human nature. Aristotle considered reason the specificity of human nature; thus, ethics is identified with living according to reason.
- Aristotle used an inductive process, studying his own morals and those of other countries.
- Scholastic philosophers derived ethics from a moral nature, referring to God as supreme legislator.
- Kant used a transcendental method, acknowledging a moral law in our hearts and studying that knowledge.
- Max Scheler