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  • Three problems with Descartes I think therefore I am theory

  • Problem Number 3

  • Perfection can only come from perfection.

  • This is problematic for a number of reasons.

  • Firstly Scottish Philosopher David Hume finds this statement

  • That perfection can only come from perfection

  • Very odd indeed.

  • This is because he claims that you can arrive at the idea of God

  • By magnifying ones own qualities

  • For example it would be strange to think

  • That you can not have the concept of a very strong man

  • If you yourself are not strong

  • Because all you would have to do to think of someone

  • That is stronger than you

  • David Hume states that the same applies for God

  • All one has to do

  • Is look at certain qualities in himself

  • Such as goodness wisdom and strength

  • And then think of something with those qualities magnified to a great extent.

  • Secondly Descartes is also critiqued

  • Because he had not yet proven that the belief

  • Perfection can only come from perfection is without doubt

  • It could could be the case

  • That the evil demon has just deceived Descartes

  • Into thinking that God is the source of his concept of a perfect being

  • When really he was the one who gave it to Descartes

  • Sorry Descartes but it looks like the demon has caught you out on this one.

  • Problem number 2

  • The mind exists separate to the body

  • One major problem with this claim

  • Is that there is a great deal of evidence

  • To suggest that our thoughts are easily affected by things

  • Such as brain damage

  • Caused by the results of drugs accidents and disease

  • Scientists even went as far to prove this point

  • As to damage certain parts of monkeys brains

  • In order to see what changes are made to their way of thinking

  • Unfortunately the monkeys did not rise up and start a monkey revolution

  • Like in Rise of the planet of the Apes

  • But instead experienced massive changes in behaviour

  • Caused by brain damage

  • Despite all this

  • The point is that there is clear evidence to show

  • That our thoughts and the body are much more closely linked

  • Than Descartes first suggested.

  • Problem number 1

  • I am think, therefore I am

  • This is one of most critiqued claims of Descartes Theory

  • The most famous criticism against this claim

  • Is raised by the Philosopher

  • Pierre Gassendi

  • And is later expanded on by mustachio

  • Fredrich Nietzsche

  • Who states that Descartes is wrong to say that

  • I am thinking since he has not proven that it is him that is thinking.

  • Since it could instead be the case that the thoughts he is having

  • Are coming from somewhere else

  • A more appropriate thing to say would be

  • There are thoughts

  • This however would not allow Descartes to go and expand to say that

  • I exist

  • Which ultimately means

  • He can not go on to prove that his beliefs

  • Are without doubt.

  • Meaning that the only thing we can be truly certain of is that

  • There are thoughts

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Three problems with Descartes I think therefore I am theory

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