Tuesday, May 5, 2015
Rebecca Clippard post number 3 H01
What is ‘Reality’ Anyways? By Rebecca Clippard
In this final blog post I will contemplate a different side of the reality question. Previously I opened up with a discussion on perception and senses pertaining to our understanding of reality. While this first post is called ‘The Real Question’ this third post is more about defining reality than explaining it. In the second post, I compared ‘real’ with what we consider virtual. Now I get down to the really argumentative topic. What is real and what do we mean when we say reality? For the sake of discussion I previously stated that the real world was the surroundings, information, and sensations that can be corroborated. But that is just one definition of reality, and a fallible one. Perception and bias of memories and facts means that there are few things corroborated by everyone. Ten different people will give ten different definition or philosophies on what reality means to them.
One take on reality is to pretend that the world does not exist, but only our consciousness does. This is known as idealism and concludes that there is no external world. The basic argument is that we never can be 100% that anything in the outside world really exists. so the only real things are mental and not physical. This is based on the idea that the physical parts of the world are not known to exist but are only perceived. This is the opposite of materialism which argues that only physical things can be proven to exist. There are ways to refute both of these arguments. For example, idealism can be said to contradict the law of identity which states that ‘each thing is the same with itself and different than another.’ Idealism assumes that the consciousness creates reality out of nothing. But with the law of identity nothing is nothing and cannot be anything else. It would be like saying in math that B cannot really equal B even though both terms are identical. As for materialism, a physicist could argue that matter is not really made of anything but atoms and empty space and is not the end point for reality. These are not the only two philosophies attempting to define reality but they are the most known.
Despite different theories, how do we really know this is the ‘real’ world? The answer is that you cannot know. Senses are so easily misled, can we humans ever really know? Humans and philosophers cannot agree on an exact definition of reality, making this topic even more vague. This does give evidence that we cannot know for sure that the real world is the only world. Or that we exist at all. But is there any other way to function? If you accept that this world is not real and that, therefore, nothing really matters, all motivation is lost. The solution is then to accept that humans cannot know everything and to move on.
An intriguing ted talk on why it’s alright to be wrong, which I found relevant when contemplating different definitions for reality.
Helpful definitions of Idealism and Materialism