teleological arguments Flashcards
define teleological arguments
-arguments from design
-aim to show certain features of the world are so complex that their existence can only be explained with a designer (god)
what is Paley’s design argument
watch analogy
what example does Paley use
a pebble on the beach
define the pebble on a beach example
if you found a pebble on a beach you might assume it has been there forever but if you found a watch on the beach you wouldn’t assume the same thing
what’s the difference between the pebble and the watch
-a watch is composed of many parts organised for purpose
-having many parts organised for a purpose is the hallmark of design
what does Paley say is similar to a watch
-the human eye
-it is composed of many parts and are organised for a purpose
what does the watch and the human eye show
nature and various aspects of nature have the hallmarks of design
what does the watch analogy conclude
-for something to be designed it must have a designer
-given how grand and wondrous nature is the designer is god
who responds to Paley’s watch analogy
Darwin
how does Darwin respond to Paley
evolution by natural selection
define Darwin’s evolution
parts organised for a purpose can emerge without a designer e.g. a giraffe
define the giraffe example
-competition for food it tough
-an animal that cannot acquire enough food will die before reproducing
-an animal with a neck 1cm longer can access 1cm more food
-this makes it more likely to survive
-offspring more likely to get long neck
-therefore long neck animals become more common
-repeat process over hundreds of millions of years until today
what does the giraffe example conclude
given enough time and genetic mutations, plants and animals with adapt to environment creating the appearance of design
how does the giraffe example apply to the Paley
shows that matter can arrange itself in ways that fit means to an ends or be organised for a purpose without a designer
who responds to Darwin
Swinburne