Lesson 2 - Renaissance Flashcards

1
Q

What is scholasticism? How did it evolve into the Christian religion?

A

At first, church was accepting of Aristotle’s work and other philosophers
However since it relied heavily on reason it became considered pagan
After that, the work was synthesized with Christian dogma
• Scholasticism = synthesis of Aristotle work + church dogma

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2
Q

What did Peter Abelard do? What was his book about?

A

Used his dialectic method (same as Socrates) to overcome the inconsistencies in the statements made by theologians through the years
• Wrote “Sic et Non”, where he presented 158 questions on which contradictory opinions had been given
• Ex: is God a single unitary being, or not?
• Began discussions about the church dogma and highlighted which parts of it were contradictory, which the church really did not like

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3
Q

Explain the debate between realism and nominalism, and how it was resolved with conceptualism

A
  • Realism: Philosophical position that universals (abstract concept, like Plato’s Forms) are just as real as physical, measurable material
    • Nominalism: Philosophical position that universal or abstract concepts do not exist in the same way as physical, tangible material
    • Conceptualism: Share the nominalists’ perspective that abstractions have no actual basis in reality, but hold that concepts exist in our minds as some sort of ideas
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4
Q

Describe Thomas Aquinas work about Aristotle’s ideas. What shift in the philosophers thinking did this induce?

A

Argued that reason and faith were not incompatible and lead to the same thing, God and his glory
He synthesized Aristotle’s work in the Christian tradition
Once Aristotle’s ideas were assimilated in the church dogma, it became unarguable
• Which was not what Aristotle’s wanted
• Reason became a means to understanding God
Philosophers tried to argue that faith and reason could be separate
• It began a shift of attention from Heaven to Earth
• Would allow the upcoming Renaissance to happen

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5
Q

Describe the philosophy of William of Ockham

A

Pursuit of Reason
Argued that explaining things required no unnecessary assumptions
• Keeping explanations as simple as possible made them more likely to be accurate
Ockham’s razor: “shaving” extra assumptions

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6
Q

How did the return of Aristotle’s ideas ignited the Renaissance?

A

After the control exerted by the church and how it slowed the progress of science, its authority had to be broken in order for Aristotle’s ideas to be re-discovered
• Crusades will re-awaken the interest in Aristotle’s work
• Renaissance humanism will shift the focus to the individual, away from the divine
• The Church will be fractioned by the Protestant reformation
• Scientific discoveries will create turmoil

People started wondering if the Church willingly kept them into ignorance by telling them that the pursuit of knowledge was a bad thing
• Islamic people found a connection between the pursuit of knowledge and divinity, which the Catholic church never embraced

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7
Q

Explain how artistic work shifted in the Renaissance

A

Shift in the subject of artistic work
• More detailed
• Nude was previously not allowed
• Captures essence of things more easily

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8
Q

What did the newfound interest in the individual change in the perception of religion?

A

Newfound interest in the individual brought the beginning of Renaissance Humanism
• Changed the focus from God and salvation, to making the most out of our life here on Earth (rather than waiting for the afterlife)
We can see that this emphasis is evident in the art form from that time period
• For example by highlighting the beauty of the human body (which was previously not done)

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9
Q

Describe the 4 major themes of Renaissance humanism

A

4 major themes of Renaissance Humanism
1. Individualism and an interest in all things human
a. How we think, feel, and see the world
2. Personal religion: less formal and ritualistic (requires no middleman to communicate with God, therefore avoiding to be fooled by the Church superiors)
3. Intense interest in the works of the early Greek and Roman poets, philosophers, and politicians
4. Anti-Aristotelians
• Push-back as to how the Church used his work to fit its dogma
• Ex: the Unmoved Mover could be perceived as God
• Prefer to read Aristotle’s work as it was intended, rather than to suit the church’s ideas

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10
Q

Explain how the Catholic Church began to be fragmented (hint: Luther)

A

Shift from divine to individual + renaissance humanism = weakening of the church
• Martin Luther also weakened the Church and its power
• Being able to read made scholars more aware of the state of the church: It seemed to value money and power more than faith, by taking advantage of their followers (it was possible to buy forgiveness)
He started the Protestant revolution with his 95 theses, which proposed a more unified church that would de-emphasize the rituals and the hierarchy of the Church

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11
Q

Explain the work and contributions of Claudius Ptolemy

A

Ptolemaic Model: geocentric (Earth is at the center, and all heavenly bodies revolve around us)
• The heavenly bodies were spherical in shape
• The sun and moon and all planets orbit around the Earth
• This model prevailed until the 17th century

It fit with the religious dogma, as well as fitting with our senses (we do not feel that we are spinning)
• To challenge this was to challenge the Church

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12
Q

Explain the work and contributions of Nicolaus Copernicus

A

Challenged the Ptolemaic system
Some people suggested a Heliocentric (Copernican) model that claimed that the Sun was at the center of the universe
*Aristarchus of Samos had conceived this in 200 BCE, 1700 yrs before Copernicus

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13
Q

Explain the work and contributions of Girodano Bruno

A

If we are not the center of the Universe, does it mean that we are not favoured by God? The Church got this wrong, so what else is it wrong about?
Former Dominican priest and became Hermetic
• Believed in the divinity of the humans and the sun
• Copernican model fit well with the Hermetic tradition
Was faced by the Inquisition and burned after being imprisoned

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14
Q

Explain the work and contributions of Johannes Kepler

A

One of the first converts to the Copernican system
Agreed that the sun was part of the divine
• Used maths to calculate the path of the planets and found that the planets revolve around the sun in ellipses, which creates mathematical harmony of the heliocentric model
• The sun exerts an active force to push the planets around in orbit

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15
Q

Explain the work and contributions of Galileo Galilei

A

Set out to explain the true mathematical reality beyond the world of appearances
• Sought scientific observations to exemplify laws
• Used mathematical deduction to describe the law, and thus the universe
• Wrote a book on the heliocentric universe theory and suffered the repercussions
• Discovered the mountains of the moon - telescope
• Revealed that the Milky Way was made up of many stars that were not visible to the naked eye
• Found 4 moons of Jupiter at least 11 bodies in the solar system instead of 7

His work was controversial - looking through his telescope was considered heresy (if God wanted us to see the sky he would have given us telescopic eyes) - stars/planets were thought to be produced by the telescope

Galileo faced the Inquisition when he was 70 and spent the rest of his life under house arrest

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16
Q

What are the 2 realities of our world according to Galileo?

A

The fact that he believed in mathematical concepts that are not perceived by the senses made Galileo realize that our world consists of 2 realities:
• Objective reality: made up of primary qualities that can be measured (physical reality)
• Similar to Plato’s forms (we can only have true knowledge of these absolute qualities)
• Ex: quantity, size, motion
• Subjective reality: made up of secondary qualities which are psychological
• Could not be known through maths, there could therefore not be a scientific study of consciousness
• Ex: experience of color, sound, temperature and taste

17
Q

Explain the work and contributions of Isaac Newton

A

Deism: implies the important of God but not really religion
• Believed that God made the universe as a complex machine, and after setting it in movement stopped involvement

Discovered:
• Calculus
• Universal Law of Gravitation
• The material world is governed by natural laws, and there are no exceptions to this
• The Universe can be explained in terms of
• Space
• Time
• Matter
• Force
• Ockham’s razor should be accepted without looking for theological explanations nor seeking out the purpose of things

18
Q

What was the zeitgeist of the 17th to 19th century?

A

the Spirit of mechanism

19
Q

Describe how the clock is perceived and how it can be linked with deism

A

Clock: known as mother of all machines
• Because of scientists like Galileo, they became extremely precise and allowed to be used as scientific tools
• Suits Newton’s deist perspective (that God created the universe and then stopped)
• Winding clocks, then letting them function (deism)
• Is understandable
• Behaves in a smooth, orderly way

20
Q

Describe 2 features of the clockwork universe

A

The clockwork universe is one that is understandable
• Reductionism: attempt to explain objects or events in one domain by using terminology/concepts of another domain
The clockwork universe is predictable and deterministic
• Determinism: All events are completely determined by previously existing causes
• If we know A+B=C, then we can always predict 1 if we know the 2 others

21
Q

What were the implications of automata in the spirit of mechanism?

A

Spirit of Mechanism was evident with the interest in automata
Would walk around and eat food, digest it and poop it out
Caught the attention of Voltaire

Automata: the reach of mechanism was vast and the interest in automata also extended to humanoid automata
The spirit of mechanism will allow us to perceive bodies and minds
• In the same way we perceive machines: in terms of gears and pullies all following the laws of matter and motion
The mechanist perspective, in terms of physiology, will evolve in the medical model

22
Q

Describe briefly René Descartes

A
  • Epitome of the Renaissance Man
    • Born in wealth
    • Would sleep until noon, then lie in his bed thinking
    • Pondered why philosophers had been searching truth for centuries and not yet come to an agreement
23
Q

Describe Descartes 2 main philosophical lines of questioning

A
  1. How to properly conduct scientific thinking and organization of information
    • Method: determine which was certain and then deduce other certainties (deductive method)
    A. Never accept anything as true unless I recognize it to be evidently as such
    B. Divide each of the difficulties that I encounter into as many parts as possible: use a reductionist approach
    C. Think in an orderly fashion (things that are simplest, then slowly to more complex, add to more basic knowledge)
    D. Make sure enumerations so complete that nothing is omitted
    1. The only thing you can be certain of is doubting (a function of the rational mind)
24
Q

Describe the 2 perspectives of the mind/body problem for Descartes; what was HIS perspective?

A

Mind/body problem: the distinction between mental and physical qualities
• Monist perspective: the mind is not distinct from the body
Dualist perspective: the body and mind are separate entities (Descartes’ perspective)

25
Q

How did Descartes perceived the functioning of our body?

A

Believed that the body functioned like a machine
• Made up of physical matter
• Governed by laws of the physical world: mechanical laws

26
Q

Explain Descarte’s reflex action theory

A

Reflex Arc diagram:
Nerves and muscles act in the same way as the pipes and levers of an automata
• Animal spirits retract the foot before a burn, can extend the foot and leg, and travels either way depending on what is needed
An external object can illicit an involuntary response: the reflex action did not require the mind (Stimulus-Response Behaviourism)

27
Q

How did Descartes come to his conclusions about the nervous system?

A

Vivisections of animals allowed him to understand the functioning of nerves and brain (how touching them creates a reaction, in the same way pressing on a button can activate a fountain)

28
Q

Describe the nervous system’s structure according to Descartes

A
  • Nervous system: he defined it as a set of hollow tubes that contained “delicate threads” that connected the sense receptors with cavities or ventricles in the brain
    * These ventricles contained animal spirits which flowed through the tubes resulting in sensation and movement
29
Q

How did Descartes perceived the mind-body interaction? What is interactive dualism?

A

Believed that only humans have a mind, which provided consciousness, free will, and rationality
The non-physical mind and the physical body were interacting with each other: Interactive Dualism

The mind provides the body with info about the external world
The interaction between the mind and body occurs within the pineal gland
• The quantity of physical motion produces a mental quality (sensation)

30
Q

Explain what is the soul and the pineal gland, what are they doing according to Descartes

A

The Soul: is immaterial and tied close to our bodies (in the entire body)
The Pineal Gland:
• sits between the 3rd and 4th ventricles
• Is surrounded by animal spirits
• The only region of the brain that is a single unit
• The seat of vision
• Involved in the production of melatonin and therefore consciousness

31
Q

What are the 2 kinds of ideas that the mind produces according to Descartes?

A

Doctrine of Ideas
The mind produces 2 kinds of ideas:
Innate ideas (come from a place of perfection)
• Those that arise fro the mind or consciousness, independent of sensory experiences or external stimuli
• Those of unity, infinity perfection, axioms of geometry, the self and even God
Derived Ideas
• Those that are produced by the direct application of an external stimulus
• Those are experiences of the senses, produced in response to something

Knowledge gained through our senses could be accepted because God could not deceive us

32
Q

Did animals have a soul according to Descartes?

A

Descartes asserted that perception, learning and remembering are body-related capabilities
• Therefore animals have no soul
Humans have a soul, therefore they can reason, produce assertive speech and question

33
Q

Describe Descarte’s contributions to psychology

A
  • Important in the world of empiricism (even though he is technically a rationalist)
    • Advances in sensorimotor reflex (how nerves work)
    • Innate ideas (further explored by rationalists)Debate around the mind/body problem
      • People disagreed about the explanation of the mind (rationalists believed he put too much importance on the body)
    • No one was satisfied with his explanation of the mind-body problem, not even him