arguments based on ob (cosmo) Flashcards
what is the basis of the cosmological argument?
the universe cannot account for its own existence. Why do things exist at all? Why is there something rather than nothing?
what did plato argue
everything must have been created by some cause.
what did Aristotle argue
that behind the series of cause and effect in the world there must be an unmoved mover.
of aquinas’ 5 ways, what were the different variants of cosmological?
3
aquinas’ first three ways are based on way 2 assumptions?
1) the universe exists
2) there must be a reason
what is Aquinas’s 1st way?
unmoved mover- everything which is in motion must be put in motion by something else
quote for aquinas’ first way ?
“therefore it is necessary to arrive at a first mover, put in motion by no other; an this everyone understands to be god”
what was aquinas’ second way?
the uncaused causer- every effect has a cause, infinite regress is impossible, therefore there must be a first cause god
when Aristotle came to causation he concluded cause works at 4 levels what where they.
- material cause
- formal cause
- final cause
- efficient cause
quote for 2nd way?
“Therefore, it is necessary to admit a first efficient cause, to which everyone gives the name God”
what was aquinas’ 3rd way?
contingency- The world consists of contingent beings = have a beginning and end, dependent on something else to exist. Everything in the physical world is contingent
how are things contingent?
1) They depend on something having brought them into existence
2) Depend on outside factors for the continuation of their existence
what did aquinas conclude for his third way?
- If we agree that everything in the world is contingent then we can agree that nothing would be here at all
- There would still be nothing unless there is some other being, capable of bringing other things into existence but being independent of everything or ‘necessary’. = GOD
what was Leibniz argument?
the universe is better understood in terms of relationship of space and time that in terms of absolute facts and rules
Leibniz quote
‘Why is there something rather than nothing’