Plato
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The lecture focuses exclusively on one argument for the immortality of the soul from Plato's Phaedo, namely, "the argument from simplicity." Plato suggests that in order for something to be destroyed, it must have parts, that is, it must be possible to "take it apart." Arguing that the soul is simple, that it does not have parts, Plato believes that it would logically follow that the soul is indestructible.
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The lecture begins with a continued discussion of the Cartesian argument and its weaknesses. The lecture then turns to Plato's metaphysical views in the context of his work, Phaedo. The key point in the discussion is the idea that in addition to the ordinary empirical world that we are familiar with, we posit the existence of a second realm in which the Platonic forms exist. These forms are the abstract properties that we attribute to phys...more
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The discussion of the Republic continues. An account is given of the various figures, their role in the dialogue and what they represent in the work overall. Socrates challenges Polemarchus' argument on justice, questions the distinction between a friend and an enemy, and asserts his famous thesis that all virtues require knowledge and reflection at their basis.
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Professor Smith discusses the nature and scope of "political philosophy." The oldest of the social sciences, the study of political philosophy must begin with the works of Plato and Aristotle, and examine in depth the fundamental concepts and categories of the study of politics. The questions "which regimes are best?" and "what constitutes good citizenship?" are posed and discussed in the context of Plato's Apology.
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The lecture begins with an explanation of why Plato's Apology is the best introductory text to the study of political philosophy. The focus remains on the Apology as a symbol for the violation of free expression, with Socrates justifying his way of life as a philosopher and defending the utility of philosophy for political life.
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In this last session on the Republic, the emphasis is on the idea of self-control, as put forward by Adeimantus in his speech. Socrates asserts that the most powerful passion one needs to learn how to tame is what he calls thumos. Used to denote "spiritedness" and "desire," it is associated with ambitions for public life that both virtuous statesmen as well as great tyrants may pursue. The lecture ends with the platonic idea of justice as ...more
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Professor Kagan elaborates on the "argument from simplicity" and discusses in detail Plato's claims that the soul is simple, changeless and therefore indestructible. The final Platonic argument under discussion is the "argument from essential properties" in which the essential properties of the soul are addressed. At the end of the lecture the question of whether one needs to argue for physicalism is posed.
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In the Apology, Socrates proposes a new kind of citizenship in opposition to the traditional one that was based on the poetic conception of Homer. Socrates' is a philosophical citizenship, relying on one's own powers of independent reason and judgment. The Crito, a dialogue taking place in Socrates' prison cell, is about civil obedience, piety, and the duty of every citizen to respect and live by the laws of the community.
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The discussion of Plato's Phaedo continues, presenting more arguments for the existence and immortality of the soul. One such argument is "the argument from the nature of the forms," which states that because the forms are non-physical objects and cannot be grasped by something physical like the body, it follows that they must be grasped by the soul which must be non-physical as well. This argument is followed by the "argument from recycli...more
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Professor Shapiro transitions to the third and final section of the course, an in-depth look at democracy and its institutions. According to him, democracy is the most successful at delivering on the mature Enlightenment's twin promises to recognize individual rights as the ultimate political good and to base politics on some kind of commitment to objective knowledge. And interestingly, democracy as a tradition was not made famous by its c...more
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The discussion of Machiavelli's politics continues in the context of his most famous work, The Prince. A reformer of the moral Christian and classical concepts of goodness and evil, Machiavelli proposes his own definitions of virtue and vice, replacing the vocabulary associated with Plato and the biblical sources. He relates virtue, or virtu, to manliness, force, ambition and the desire to achieve success at all costs. Fortune, or fortuna,...more
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Philosophy and the Science of Human Nature (PHIL 181) In this concluding lecture, Professor Gendler charts four paths through the course. The first path traces how the course's three main goals were realized: the goals of introducing students to the discipline of Philosophy though a number of central texts; of considering certain central questions raised by those philosophical texts in light of alternative approaches from related discip...more
