Thursday, January 18, 2018

Descate's Blunder or the Discovery Institute's?

The Discovery Institute (DI) is getting all pseudo-philosophical again, this time the target is René Descartes and they take it upon themselves to decide Descartes is wrong.  Here is their post: "Descartes’s Blunder".  Now before diving into the DI's opinions, which I am sure will find a way to support Intelligent Design, let's look at their latest target for a minute.

René Descartes (31 March 1596 – 11 February 1650) was a French philosopher, mathematician, and scientist. Dubbed the father of modern western philosophy, much of subsequent Western philosophy is a response to his writings.  For those of you who aren't familiar with his philosophy, maybe you are more familiar with his mathematics.  The Cartesian coordinate system was named after him. He is credited as the father of analytical geometry, the bridge between algebra and geometry, used in the discovery of infinitesimal calculus and analysis. Descartes was also one of the key figures in the scientific revolution. (Wikipedia: René Descartes)
Just by that description, you can see why he is not one of the DI's favorite people.  I mean a key figure in the scientific revolution, you know the changes that replaced religion as the source of scientific knowledge and heralded modern science and the scientific methodology.  No wonder they don't like him.

OK, back to their post. The DI, though their talking head Michael Egnor, claim that self-awareness isn't the foundation for Epistemology, but that 'non-contradiction' comes first.  OK, some brief explanations, which I had to refresh myself because it's been a while since any philosophy courses. 
  • Epistemology studies the nature of knowledge, justification, and the rationality of belief.  
  • Self-awareness somewhat based on Descartes' "I think, Therefore I am. (Cogito ergo sum)".  It actually goes quite a bit further, but the DI limits it to make their point.  Follow the link and you will see what I mean.  
  • Non-contradiction originates from the writings of Aristotle, although the DI prefers to give credit to religious figure Thomas Aquinas who sorta simplified it.  The idea being that something cannot be both one thing and the opposite at the same time.
So, how does the DI tie all this together, and let's not forget my prediction of somehow tying to into support for their religious proposition of Intelligent Design (ID).  First off they want us to claim you cannot be self-aware if you aren't non-contradictory first.  
"Aquinas derives his principle from Aristotle’s principle of non-contradiction: a thing cannot be and not be at the same time. It is the most fundamental thing we know, because if we do not know it, even Descartes’s first principle — cogito ergo sum — is not true. If being and not being could coexist, if contradiction were metaphysically possible, then it would be possible for me to think and at the same time not to exist.
The law of non-contradiction, not cogito ergo sum, is the foundation of knowledge."
OK, so is non-contradictory really the first thing we know -- remember we are talking epistemology here -- knowledge and how we know something.  I disagree with the DI, which probably comes as no surprise.  Look at it simply.  "I think, therefore I am" recognizes that you exist, that you accept your existence.  Until you accept your existence as reality, does the very idea of two contrary states even really occur to you?  I believe that it's only until after you accept your existence can the very idea that you cannot both exist and not exist at the same time even occur to you.

I know, I know, we could spend days on such chicken-egg arguments, but that's not the point.  What I am most curious about is how the DI spins this effort to unthrone Descartes as the 'father of Western Philosophy' into support for ID.  And, predictably, they do:
"Materialists and atheists claim that ID is scientifically wrong, and claim that ID is not scientifically testable. But of course, in order to be scientifically wrong, ID must be scientifically testable."
No!  When we refer to ID as to not being scientifically wrong, not being scientifically testable is only part of the reasoning.  Think about all the arguments against ID:  the lack of evidence, mischaracterizations of evolutionary theory, the lack of explanatory power of irreducible complexity and specified complexity (two pillars of ID), the lack of any falsifiability, and the religious connotations however they try to hide it.  It's not just a testability issue:
Testability, a property applying to an empirical hypothesis, involves two components:
  1. The logical property that is variously described as contingency, defeasibility, or falsifiability, which means that counterexamples to the hypothesis are logically possible.
  2. The practical feasibility of observing a reproducible series of such counterexamples if they do exist.
In short, a hypothesis is testable if there is some real hope of deciding whether it is true or false of real experience. Upon this property of its constituent hypotheses rests the ability to decide whether a theory can be supported or falsified by the data of actual experience. If hypotheses are tested, initial results may also be labeled inconclusive. (Wikipedia: Testability)
Look at this part again: "In short, a hypothesis is testable if there is some real hope of deciding whether it is true or false of real experience." and tell me how Intelligent Design has any real hope of being testable?  How does one construct a test for the actions of a deity?

But let's look further, where is the evidence for ID?  No one has managed to offer more than the appearance of design.  This lack of supporting evidence also explains why ID is scientifically wrong, you have nothing to test, no evidence to examine.  It's like trying to use a piece of vaporware.

So all this twisting and spinning to try and claim Descartes messed up is just another smokescreen to try and make some sort of claim as to the scientific viability of ID.  I would think that offering actual supporting evidence would be much more conclusive.

So let's summarize, rather than offer any evidence showing how scientifically testable ID is, the DI plays pseudo-philosophical word games trying to convince us that the only way anyone can claim it's not testable is by believing it must be testable.  Actually the DI should really pay more attention to the concept of non-contradiction.  After all, you cannot be pro-science and anti-science at the same time, can you?  No matter how many ill-fitting lab coats you wear, the anti-science shows through!

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