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Ethics: an introduction

Ethics: an introduction

The first slideshow for a course on ethics.

GeorgeMatthews

June 11, 2016
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  1. Philosophical Ethics
    an introduction to the course
    George Matthews
    CC 2016
    Creative Commons, attribution.
    Caspar David Freidrich, “Gebirge”

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  2. the runaway boxcar

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  3. the runaway boxcar
    You are standing next to a switch on a railroad track
    when a runaway boxcar is speeding down the tracks in
    your direction. You notice five children playing on the
    track ahead, too far away to hear you. If you do nothing
    they will be hit by the train and killed. If you throw the
    switch, the boxcar will not hit the children but will hit
    and kill one man working on the other track.

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  4. the runaway boxcar
    You are standing next to a switch on a railroad track
    when a runaway boxcar is speeding down the tracks in
    your direction. You notice five children playing on the
    track ahead, too far away to hear you. If you do nothing
    they will be hit by the train and killed. If you throw the
    switch, the boxcar will not hit the children but will hit
    and kill one man working on the other track.
    " What would you do?

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  5. the runaway boxcar
    You are standing next to a switch on a railroad track
    when a runaway boxcar is speeding down the tracks in
    your direction. You notice five children playing on the
    track ahead, too far away to hear you. If you do nothing
    they will be hit by the train and killed. If you throw the
    switch, the boxcar will not hit the children but will hit
    and kill one man working on the other track.
    " What would you do?
    " What should you do?

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  6. the runaway boxcar
    You are standing next to a switch on a railroad track
    when a runaway boxcar is speeding down the tracks in
    your direction. You notice five children playing on the
    track ahead, too far away to hear you. If you do nothing
    they will be hit by the train and killed. If you throw the
    switch, the boxcar will not hit the children but will hit
    and kill one man working on the other track.
    " What would you do?
    " What should you do?
    ! Why?

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  7. descriptive ethics

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  8. descriptive ethics

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  9. descriptive ethics
    ! How do people actually respond to ethical
    problems?

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  10. descriptive ethics
    ! How do people actually respond to ethical
    problems?
    ! What psychological and sociological explanations
    account for our ethical thinking and behavior?

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  11. descriptive ethics
    ! How do people actually respond to ethical
    problems?
    ! What psychological and sociological explanations
    account for our ethical thinking and behavior?
    ! How does ethical thinking and behavior change with
    individual development, education, cultural
    background?

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  12. descriptive ethics
    ! How do people actually respond to ethical
    problems?
    ! What psychological and sociological explanations
    account for our ethical thinking and behavior?
    ! How does ethical thinking and behavior change with
    individual development, education, cultural
    background?
    " Cases like the runaway boxcar dilemma have been
    studied extensively by moral psychologists.

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  13. descriptive ethics
    ! How do people actually respond to ethical
    problems?
    ! What psychological and sociological explanations
    account for our ethical thinking and behavior?
    ! How does ethical thinking and behavior change with
    individual development, education, cultural
    background?
    " Cases like the runaway boxcar dilemma have been
    studied extensively by moral psychologists.
    " One result: most people say they would throw the
    switch.

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  14. normative ethics

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  15. normative ethics

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  16. normative ethics
    ! How should we respond to ethical dilemmas and
    problems?

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  17. normative ethics
    ! How should we respond to ethical dilemmas and
    problems?
    ! What justifications are there for our moral claims
    and assumptions?

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  18. normative ethics
    ! How should we respond to ethical dilemmas and
    problems?
    ! What justifications are there for our moral claims
    and assumptions?
    ! How can we use critical rationality to establish
    ethical norms?

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  19. normative ethics
    ! How should we respond to ethical dilemmas and
    problems?
    ! What justifications are there for our moral claims
    and assumptions?
    ! How can we use critical rationality to establish
    ethical norms?
    " Many of us assume that the consequences of our actions
    determine their rightness or wrongness.

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  20. normative ethics
    ! How should we respond to ethical dilemmas and
    problems?
    ! What justifications are there for our moral claims
    and assumptions?
    ! How can we use critical rationality to establish
    ethical norms?
    " Many of us assume that the consequences of our actions
    determine their rightness or wrongness.
    " Is this a correct assumption – do better consequences
    really make an act morally right?

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  21. another runaway boxcar

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  22. another runaway boxcar
    You are standing on a bridge over a railroad track when
    a runaway boxcar is speeding down the tracks in your
    direction. You notice five children playing on the track
    ahead, too far away to hear you. If you do nothing they
    will be hit by the train and killed. There is a rather large
    person next to you and if you push that person off the
    bridge in front of the boxcar the car will derail and the
    children will be saved, but he will be killed.

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  23. another runaway boxcar
    You are standing on a bridge over a railroad track when
    a runaway boxcar is speeding down the tracks in your
    direction. You notice five children playing on the track
    ahead, too far away to hear you. If you do nothing they
    will be hit by the train and killed. There is a rather large
    person next to you and if you push that person off the
    bridge in front of the boxcar the car will derail and the
    children will be saved, but he will be killed.
    " Most people would NOT push the person off the bridge
    to save the children.

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  24. another runaway boxcar
    You are standing on a bridge over a railroad track when
    a runaway boxcar is speeding down the tracks in your
    direction. You notice five children playing on the track
    ahead, too far away to hear you. If you do nothing they
    will be hit by the train and killed. There is a rather large
    person next to you and if you push that person off the
    bridge in front of the boxcar the car will derail and the
    children will be saved, but he will be killed.
    " Most people would NOT push the person off the bridge
    to save the children.
    " Why not, given that the consequences in each case are
    the same?

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  25. meta-ethics

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  26. meta-ethics

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  27. meta-ethics
    ! How do ethical language and ethical thinking differ
    from other ways of speaking or thinking?

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  28. meta-ethics
    ! How do ethical language and ethical thinking differ
    from other ways of speaking or thinking?
    ! Are ethical statements statements about reality,
    expressions of our feelings, something else entirely?

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  29. meta-ethics
    ! How do ethical language and ethical thinking differ
    from other ways of speaking or thinking?
    ! Are ethical statements statements about reality,
    expressions of our feelings, something else entirely?
    ! Is there any hope for rationally settling conflicting
    ethical claims?

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  30. meta-ethics
    ! How do ethical language and ethical thinking differ
    from other ways of speaking or thinking?
    ! Are ethical statements statements about reality,
    expressions of our feelings, something else entirely?
    ! Is there any hope for rationally settling conflicting
    ethical claims?
    " When we claim that it is acceptable to throw the switch,
    but not to push the large person off the bridge are we
    making a statement about a fact?

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  31. meta-ethics
    ! How do ethical language and ethical thinking differ
    from other ways of speaking or thinking?
    ! Are ethical statements statements about reality,
    expressions of our feelings, something else entirely?
    ! Is there any hope for rationally settling conflicting
    ethical claims?
    " When we claim that it is acceptable to throw the switch,
    but not to push the large person off the bridge are we
    making a statement about a fact?
    " Or are we merely expressing our personal feelings about
    these scenarios?

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  32. basic elements of philosophical ethics

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  33. basic elements of philosophical ethics

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  34. basic elements of philosophical ethics
    1. appeal to reason
    Philosophers trust reason as a method of discovering the
    truth about ethics and for producing genuine conviction.

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  35. basic elements of philosophical ethics
    1. appeal to reason
    2. universality
    Ethics aspires to find principles that transcend individual
    cases and apply to all relevantly similar situations.

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  36. basic elements of philosophical ethics
    1. appeal to reason
    2. universality
    3. impartiality
    Right and wrong do not depend on who you are. We are
    all presumed equally worthy of consideration.

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  37. basic elements of philosophical ethics
    1. appeal to reason
    2. universality
    3. impartiality
    4. overriding character of ethical principles
    Since ethics is concerned with what is fundamentally
    right and wrong, its principles override considerations of
    personal preference, customary behavior, law, etc.

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  38. basic elements of philosophical ethics
    1. appeal to reason
    2. universality
    3. impartiality
    4. overriding character of ethical principles
    Yes, all of these claims are subject to debate – that is
    part of what philosophical ethics does, it examines its
    own assumptions about ethics and ethical thinking.

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  39. our plan of attack

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  40. our plan of attack

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  41. our plan of attack
    ! logic: What is involved in justifying our claims,
    about ethics or anything else?

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  42. our plan of attack
    ! logic: What is involved in justifying our claims,
    about ethics or anything else?
    ! ethical theory: How have philosophers tried to
    answer the question of right and wrong in general?

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  43. our plan of attack
    ! logic: What is involved in justifying our claims,
    about ethics or anything else?
    ! ethical theory: How have philosophers tried to
    answer the question of right and wrong in general?
    ! applied ethics: How does all of this all play out in
    the real world?

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  44. something to think about
    What counts as a good
    reason to believe or to do
    something?

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