part one introduction to philosophy. the nature & value of philosophy what is philosophy? love...
TRANSCRIPT
The Nature & Value of Philosophy
What is Philosophy? Love of Wisdom Subject Matter Questions Science Religion
Branches of Philosophy Introduction
The Nature & Value of Philosophy
Aesthetics Defined Problems Questions Aestheticians, Critics & Artists
Epistemology Defined Problems Questions
The Nature & Value of Philosophy
Ethics Morality
Descriptive Meta Normative Applied
Problems Questions
Logic Defined Varieties Questions
The Nature & Value of Philosophy
Metaphysics Defined
Ontology Problems Questions
Social Philosophy Defined Problems Questions
The Nature & Value of Philosophy
Other Branches Regional Gender/Ethnic Based
Feminism Hispanic African-America Native American
Other History of Philosophy Philosophy of Language Philosophy of Literature Philosophy of Mathematics Philosophy of Mind Philosophy of Religion Philosophy of Science
Popular Misconceptions Regarding Philosophy
Philosophy is Just a Matter of Opinion Opinions
Misconception Assumptions
Assumptions Opinions? Are all opinions equally good? Relativism & Subjectivism Plato’s Reply Conclusion
Popular Misconceptions Regarding Philosophy
Philosophy is Useless Useful or Useless?
Useless Useful
Contributions of Philosophy/Philosophers Science Logic & Math Society Ethics
Benefits of Philosophy Skills Broadens the Mind Side effects
Argument Basics
Argument Concepts Defined General Assessment: Reasoning General Assessment: Are the Premises True?
Deductive Arguments
Introduction to Deductive Arguments Defined Use Assessment Valid/Invalid, Sound/Unsound
Some Common Valid Deductive ArgumentsReductio Ad Adsurdum
Defined Form #1/Form #2 Example
Analogical Argument
Introduction Definition Uses
Form Informal Strict Form
Premise 1: X has properties P, Q, and R. Premise 2: Y has properties P, Q, and R. Premise 3: X has property Z as well. Conclusion: Y has property Z.
Analogical Argument
Assessment The strength of the argument depends on
The number of properties X & Y have in common. The relevance of the shared properties to Z. Whether X & Y have relevant dissimilarities.
Example
Argument from/by Example
Introduction Defined
Form Informal Form
Premise 1: Example 1 is an example that supports claim P.
Premise 2: Example 2 is an example that supports claim P.
Premise n: Example n is an example that supports claim C.
Conclusion: Claim P is true.
Argument from/by Example
Standards of Assessment Standards
The more examples, the stronger the argument. The examples must be relevant. The examples must be specific & clearly identified. Counter-examples must be considered.
Argument from Authority
Introduction Defined Use
Form Premise 1: Person A is an authority on subject S. Premises 2: Person A makes claim C about subject S. Premises 3: Therefore, C is true.
Argument from Authority
Assessment Standards
The person has sufficient expertise in the subject. The claim is within the expert’s area of expertise. There is an adequate degree of agreement among
experts. The expert is not significantly biased. The area of expertise is a legitimate area or discipline. The authority must be properly cited.
The Origin of Western Philosophy
Greek Poets Poets Greek Gods
Homer & Other Poets Background The Natural Order Morality Four Concepts of Order
Purposeful Agents Random, purposeless events. The amoral fates Gods sometimes acting on the basis of objective moral principles.
Starting Point for Greek Science & Philosophy
The Origin of Western Philosophy
The Origin of Western Philosophy Introduction Thales Influences
Thales Background Problem of the One & The Many
Water The Problem of Permanence & Change Importance
Monism Materialism Theoretical understanding No appeal to tradition or authority.
The Sophists
Historical Background An Age of Gold An Age of Irony Causal Factors
Decline of traditional authority Relativism Democracy & individualism Skepticism Practical The masses
Rise of the Sophists Rise of the Sophists Skepticism, Relativism & Success Nomos vs. Physis
Importance of the Sophists Influence on Socrates & Plato Important contributions
Socrates
Background Life & Death (470-399 B.C.) Wisdom The Real Socrates? Socrates & the Sophists Ignorance
The Socratic Method: Questioning The Dialectic Stages
Philosophical conversation A key concept Ignorance & confusion Clarification A better definition & repetition Realization of ignorance
Socrates
The Socratic Method: Questioning Life & Death (470-399 B.C.)
The Socratic Method: Questioning Finding Flaws Finding a Structural Flaw
The definition is circular The definition takes a part to be the whole The definition is a list of examples
Reductio Ad Absurdum (Reducing to Absurdity) Assume P Derive Q from P Show that Q is absurd or contradictory Conclude P is false.
Socrates
The Method of Counterexample Too broad Too narrow
Reasoning & Definitions Introduction Inductive Reasoning
Generalization Universal Definitions
Natural categories
Metaphysics Introduction Greek accounts of the soul/psyche Socrates’ Account
Socrates
Ethical Theory Virtue Why be moral? Ethical Intellectualism Knowledge & Goodness, Ignorance & Evil
Social & Political Philosophy Distrust of Democracy Laws Social Contract Theory Natural Law Theory
Socrates’ Contributions Plato Ethical Theory Personality
The Apology
Opening of the Trial Charges
Wisdom & Socrates’ Task Wisdom Politicians Poets Artisans Wisdom
The Charges The Youth A villainous misleader of the youth
Teaching Having no gods Making the worse appear the better cause.
The Apology
The Accusers Meletus-Poets Anytus-craftsmen & politicians Lycon-rhetoricians
Charges Meletus
Charges A doer of evil who corrupts the youth Does not believe in the gods of the state but has his own divinities
The Corrupter of the Youth Socrates will prove Meletus is
A doer of evil Pretending to be earnest Is eager to bring men to trial
Questioning Meletus Meletus claims to think a great deal about the youth Socrates asks Meletus to tell the judges who improves the youth Every Athenian, except the sole corrupter Socrates, improves the youth
The Apology
Socrates’ Horse Trainer Analogy One is able to do the horses good The trainer does the horses good Others injure the horses This is true of horses and any animals The youth would be happy with one corrupter and
everyone else improving them Meletus shows he has never thought about the young.
The Apology
The Unintentional Argument Meletus Agrees
It is better to live among good citizens than bad The good do their neighbors good, the evil do evil No one would rather be injured than benefited No on likes to be injured
Meletus accused Socrates of intentionally corrupting the youth. Meletus admitted the good do good and the evil do evil Socrates knows that if he corrupts a man he has to live with,
he is likely to be harmed Socrates either does not corrupt or corrupts unintentionally. Either way Meletus is lying If his offense is unintentional, Meletus should have corrected
him Meletus has no care about the matter.
The Apology
Religious Charges Against Socrates Socrates teaches new divinities Socrates asks if Meletus claims he
Believes in some gods and is not an atheist Or that they are not the gods the city recognizes
Meletus claims Socrates is an atheist and teacher of atheism Socrates’ Reply
Meletus contradicts himself Analogy
Human things and not human beings Horsemanship and not horses Flute playing and not flute players Spiritual and divine agencies and not spirits and
demigods.
The Apology
Meletus: Socrates teaches and believes in divine beings If Socrates believes in divine beings he must believe in
spirits or demigods. Meletus’s Facetious riddle: The demigods/spirits are
gods, but Meletus claims Socrates does not believe in gods
Meletus claims Socrates believes in gods-if he believes in demigods. If demigods are sons of gods, there must be gods. Otherwise, one might as well affirm the existence of
mules and deny that of horses and asses. Meletus cannot prove that one can believe in divine and
superhuman beings and not believe in gods, demigods and heroes.
The Apology
Wisdom Fear, Wisdom & Death
Fear of death is the pretense of wisdom Socrates knows If they offer him freedom if he stops being a philosophy,
he will obey god. The Gadfly
Socrates is the gadfly to the horse of the state Why He Did Not Advise the State
One who fights for the right, if he would live even briefly, must have a private and not public station.
The Vote Socrates is found guilty
The Apology
Penalties & Death Penalty
Prytaneum A fine
Life & Death He would rather die than speak in their manner and live The difficulty is not to avoid death, but to avoid
unrighteousness. Prophecy
By killing men they cannot prevent someone from censoring their evil lives
The easiest and noblest way is not disabling others, but improving yourself.
The Voice His internal oracle did not give him any sign
The Apology
Death is Nothing to Fear Death is a state of nothingness or a migration from this world. If death is a state of nothingness, it is an unspeakable gain. If death is a journey, no good can be greater. Death is nothing to fear.
No Evil Can Befall the Good No evil can happen to a good main, either in life or after death. The time has arrived So, the oracle gave no sign
Favor To trouble his sons as Socrates troubled others.
The End The hour of departure has arrived, and we go our ways-I to die
and you to live. Which is better, god only knows.