Leibniz Slides notes Flashcards

1
Q

Why was Leibniz’s life marked by the Thirty Years War

A

The war was Protestant vs. Catholic states. He had family on both sides

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2
Q

What century was Leibniz alive in?

A

Middle of 17th century to early 18th century

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3
Q

Where was Leibniz born?

A

Leipzig (Present-day Germany)

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4
Q

What was his job?

A

Courtier, diplomat

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5
Q

Is Leibniz an empiricist or a rationalist?

A

Rationalist (A priori knowledge)

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6
Q

What did Leibniz try to harmonize?

A

harmonize Enlightenment Rationalism with Christian Scholasticism

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7
Q

Attempts to result Descartes’ interaction problem in a _______ direction

A

conservative, theistic

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8
Q

What is a “monad”

A
  • A simple substance
  • No parts
  • Enters into composites
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9
Q

Proof there must be monads

A
  • There are composite, divisible things.
  • They must be made of parts.
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10
Q

Metaphysical pluralism

A

Monads cannot be NATURALLY created (through its parts)

Nor can it be NATURALLY modified (again, no parts)

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11
Q

What does it mean that Monads “have no windows”

A

nothing from the outside can affect the Monads

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12
Q

A monad is only _____ or ______ by God

A

Created or destroyed

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13
Q

Who is the Super-Monad?

A

God

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14
Q

Proof Monads must have different qualities

A

(1) Otherwise they could not be distinguished from one another.

(2) Otherwise, composite things could not have different qualities/change.

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15
Q

How do monads change?

A
  • Appetition
  • Perception
  • Apperception
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16
Q

Appetition

A

internal principle of change

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17
Q

Perception

A

That all monads register this change, passively

18
Q

Apperception

A

SOME monads – souls – are actively conscious of their changes

19
Q

Does he believe in free will? Why or why not?

A

He believed in free will. Monads change within themselves therefore the mind changes itself.

20
Q

How many monads are in the body?

A

countless monads

21
Q

How many monads are in the mind?

A

one monad

22
Q

Proof that perception can’t be explained mechanically

A

The “Giant Machine” thought experiment thus, perceptions must be the “internal action” of a “simple substance”

23
Q

“Giant Machine” thought experiment

A

Our brain is like a giant machine. If you went into it (magic school bus vibes), you would not see thoughts. You would see clockwork

24
Q

Necessity (Principle of Sufficient Reason)

A

“The present state of a simple substance is the natural result of its precedent state, so much so that the present is pregnant with the future.”

All of the events now are sufficient to produce all the events in the next moment

25
Q

Determinism

A

you’re determined from the internal order of your thoughts

26
Q

Two kinds of truths

A

(1) Truths of Reason
(2) Truths of Fact

27
Q

Truths of reason

A

Necessary; Opposite is impossible.
Ex: A triangle has 3 angles

28
Q

Truths of fact

A

Not necessary; Opposite is possible
Ex: It will rain tomorrow

29
Q

Truths of fact and sufficient reason

A

Sufficient Reasons go on forever

Requires GOD as ultimate sufficient reason

30
Q

Where do Perfections and imperfections come from

A

Perfections come from God; Imperfections from the (finite) things themselves

(christian belief)

31
Q

Which truths does god not choose

A

God does not choose eternal truths (math, geometry, etc.) by will.

32
Q

Which truths does god choose

A

He chooses contingent truths (i.e., what happens) by will.

33
Q

How does God choose to design the world?

A
  • Based on his GOODNESS
  • Principle of Fitness (Best of all possible worlds)
34
Q

Do monads interact with each other?

A

No. They have space between them. They don’t touch.

35
Q

Because monads don’t interact with each other, each must be ______.

A

each must be programmed (by God) to correlate with the other.

36
Q

Souls vs Bodies

A

Souls: follow laws of Appetite, Final Causes

Bodies: Efficient (mechanical) Causes

37
Q

Do the soul and body interact?

A

They don’t really interact. God’s “Pre-established harmony”

38
Q

Also a pre-established harmony between ______ and _____

A

(1) The PHYSICAL realm of NATURE

(2) The MORAL realm of GRACE

39
Q

So why do natural disasters happen?

A

Natural disasters arise when people need to be punished.

40
Q

What about when the bad thrive and the good suffer?

A

Everyone gets what they deserve eventually. (heaven and hell)

Trust in God’s Providence.

41
Q

Interaction problem: Descartes vs. Spinoza vs. Leibniz

A

Descartes: Cannot explain physical and mental things interacting.

Spinoza: All things obey physical (mechanistic) laws.

Leibniz: All things obey mental (teleological) laws of God.