The Cosmological Argument Flashcards
Who created the Cosmological argument?
Thomas Aquinas
Who is Thomas Aquinas?
1225-1274
Italian philosopher and theologian
He wrote a book called “Summa Theologica”
What type of argument is the Cosmological Argument?
Inductive
A posteriori
What is an inductive argument?
Inductive reasoning is where we
use premises to supply strong evidence for the truth of the conclusion.
Inductive arguments are probabilistic meaning they cannot be 100% proved.
What is a posteriori argument?
An posteriori argument is based on sense experience; we observe the world through touch, taste, hearing, smell and sight, and we draw conclusions from what our senses tell us.
How many arguments did Aquinas argue for the existence of God?
5
What are the 4 arguments that make up Aquinas’ cosmological arguments?
Argument from Motion
Argument from Causation
Argument from Contingency
Argument from Degrees
What is the cosmological argument we focus on?
Aquinas’ Third Way; Contingency and Necessity
What is meant by the “cosmos”?
‘The cosmos’ usually refers to this space–time universe
How did Aquinas observe the cosmos?
The cosmos convinced him that its basic
processes did not explain themselves. Galaxies, stars, planets, moons: all things in the universe move and are changed, and those changes are the result of cause and effect.
What is meant by cause and effect?
A relationship in which one event (the cause) makes another event (the effect) happen.
Give an example of cause and effect and how would Aquinas view this?
The human race can go back centuries and generations but eventually something must’ve have started the chain reaction of humanity.
Aquinas would claim that this cause and effect was created by God as he is the only necessary being
What is a necessary being?
A being that always has and always will exist and can simply just exist independently without relying on others
What is a contingent being?
A being that has not always existed and relies on the existence of others.
Give an example of a contingent being and explain how they are contingent?
Humans are contingent beings as we rely on many factors for us to live, such as trees that produce oxygen for us to breathe
How do necessary and contingent beings relate to the cosmological argument?
In the Cosmological Argument, contingency implies
the existence of something necessary – God.
What is an infinite regress?
This is an indefinite sequence of causes
or beings which does not have a starting point; it has just always been an infinite chain reaction.
What is the infinite regress of contingency?
All contingent things has always existed and would just keep going back in time
How did Aquinas view the infinite regress of contigency?
Aquinas rejected it as he believed “we can’t have a world where all thing are contingent, because then (by definition) it could easily have never existed” meaning something (a necessary being) prevented the infinite regress of contingency; that being is God.
What is included in the first part of the cosmological argument?
Premise 1
Premise 2
Premise 3
Conclusion 1
What is P1 of the cosmological argument and how is it true?
Everything in the natural world is contingent.
Why does Aquinas fail to mention the supernatural world?
The Supernatural World is where spirits, Gods and angels live.
We cannot detect these things with our senses. At this point in the argument Aquinas is just leaving this option open to use later.
What is P2 of the cosmological argument?
If everything is contingent, then at some time there was nothing, because there must have been a time when nothing had begun to exist.
What is P3 of the cosmological argument?
If there was once nothing, then nothing could have come from nothing.
What is the C1 of the cosmological argument?
Therefore something must exist necessarily, otherwise nothing would now exist, which is obviously false.
Explain the first part of the cosmological argument
In P2, Aquinas is claiming that all contingent beings/things have a finite lifespan; there is no contingent being that is everlasting, so there must have been a time when nothing existed. If there was a time when nothing existed, then nothing would now exist, because ‘out of nothing nothing can come’. That is obviously false, because vast numbers of contingent beings/things now exist.
As C1 suggests, something must exist necessarily to have created all contingent beings.
What is included in the second part of the cosmological argument?
Premise 4
Premise 5
Conclusion 2
Conclusion 3
What is P4 of the cosmological argument?
Everything necessary must either be caused or uncaused
What is P5 of the cosmological argument?
But the series of necessary beings cannot be infinite, or there would be no explanation of that series
What is C2 of the cosmological argument?
Therefore, there must be some uncaused being which exists of its own necessity.