Friday 3 January 2014

Doing Philosophy is Like Wiping Glasses

There was this one occasion where I was trying to explain the purpose of philosophy to a friend, and I came up with a nice little analogy on the spot. The question of 'what is the purpose of philosophy' has never exactly been the easiest question to answer (despite the number of times the question has been asked), so I thought it'd be quite useful to remember this analogy to help me deliver the same point in the future. So here it is:

Imagine that having an unreflective mind is like wearing a pair of really dirty spectacles. On these spectacles, you've got dust, dirt, bits of hair and stains all over the lens. It's filthy. Nevertheless, your spectacles function okay in most circumstances. You're still able to read, play tennis, or watch the television. You have no substantial problem with your vision. 

(Photo from flickr.com)
Doing philosophy, or reflecting, is like wiping those dirty spectacles clean. By that action, you remove certain stains, stray bits of hair, and stubborn particles adhering to the lens; in philosophy, the equivalent action is the removal of inconsistencies, fallacies or obscure thinking from your mind. 

Like dirt and stains, inconsistencies and obscure thinking are not always important. While you can function normally in life wearing a pair of dirty spectacles, you can also function normally in life with your mind clouded by obscurity.

Occasionally, but only so occasionally, these stains are significant. You may mistake those stains as actual stains on an object you're looking at. You may wrongly believe that there is a crack on the wall where in fact there's only a strand of hair sticking on your spectacles. Similarly, fallacies can occasionally mislead you into engaging in silly behaviour. You may draw unwarranted conclusions by not thinking carefully enough. You may make a fool of yourself by saying illogical things in public. 

Is it important to do philosophy? It's a bit like asking, "is it important to wipe your spectacles?" While not wiping your spectacles doesn't really pose a serious health hazard, it seems like a good idea to do so. After all, why not? You're here to live, not just to survive - right? There's something good in being able to see things clearly, even if it doesn't always make a tremendous difference to what you do.

What is the purpose of philosophy? In my previous post, I suggested that it has something to do with conceptual analysis. This answer - understood in the context of this analogy - is apt in the sense that it does not suggest that philosophy contributes to producing a priori knowledge, but rather has more of a role in organising the empirical knowledge that science produces. Wiping the lens does not change how far or small you can see, but merely lets you see what you already see with greater clarity.

This is after all just one way of thinking about philosophy, and probably just a very restricted sense of philosophy. But I think it's pretty close to what philosophers do. 

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