'Telos' = Greek word for end/result
of a process or course of action.
Argument looks at things in the world to show they
have been designed for a purpose/reason,
concluding that God is the 'designer'.
A posteriori argument
1. Argument based on purpose.
2. Argument based
on regularity.
AQUINAS
Sets out Five Ways in which he thought
he could demonstrate God's existence.
(Summa Theologie).
The last of the Five Ways is a
form of DESIGN ARGUMENT.
1. You can see that everything in the
natural world follows natural laws, even
if things are not conscious, thinking
beings.
2. If things follow natural laws they tend
to do well and have a goal/purpose.
3. If a thing cannot think for itself it does not
have any goal/purpose unless directed by
something that thinks.
e.g. an arrow - can only be directed to its
goal/used for its purpose by someone such as
an archer.
4. We can conclude that everything in the
natural world that does not think for itself is
directed to its goal by something that does
think - God.
Even though human beings think for
themselves, the reason why human beings
exist has to be explained as human beings
are not immortal.
Suggests natural
laws direct things
and were set up by
something which
thinks (God).
Argument by REGULARITY
Argument based on the fact that things in nature
follow certain laws that lead to certain results.
Scientific laws which are predictable, regular and
unvarying e.g. gravity.
Example of an archer
1. Arrow hits the target despite
not having a mind of its own (an
effect).
2. Archer (has a mind of their
own) shot the arrow (a cause).
3. Things in the natural world
follow natural laws even though
they don't necessarily have a
mind of their own (an effect).
4. Someone with a mind of their own caused the
natural world to behave this way (a cause) = GOD.
WEAKNESSES
Assumes things in the natural
world have a purpose/are aimed
towards a goal.
May not be correct to ASSUME
natural laws were set down by a
designer.
WILLIAM PALEY
Argues that natural world
provides examples of
complexity and design.
WATCH ANALOGY
PART 1
If you were to find a watch you
would be able to establish that...
The watch was for a
PURPOSE
The parts work together/are
FIT for a purpose
The parts are
ORDERED and put
together in a way to
make the watch
function.
If ARRANGED in a different way the
watch does not work/fulfill its purpose.
CONCLUSION
= watch maker
must have
formed the watch for its
purpose
PART 2
If the watch had the imaginary
function of producing other watches,
the admiration for the watchmaker
would be increased.
CONCLUSION = any person finding such a watch
would conclude that the design of the watch implies
'the presence of intelligence and mind'
Paley - Natural Theology
The complexity of nature is far greater than any machine
humans can make - so the whole of nature requires a grand
designer (God).