Is there a simple way to prove the Four Colour Theorem? The four colour theorem says that:

Given any separation of a plane into contiguous regions, producing a figure called a map, no more than four colours are required to colour the map so that no two adjacent regions have the same colour.
From http://en.wikipedia.org/wiki/Four_colour_theorem

The theorem has been proved using computers. But I am wondering, is there a more simple proof than using computers to do it? I feel that using brute force to prove something is like the last resort. So, is there a simple proof of the Four Colour Theorem, or is it yet to be proved?
A completely computer-free proof has yet to exist. However there are easy proofs for the five(and up) color theorems.
The four colour theorem was supposedly proved by 'Appel and Haken' by using a computer as a tool. They used the tool to supposedly go through every example possible. However there is no 'proof' that the proof actually happened and exists.  I guess it can be proved by hand but it would take you years.. So the answer is no there is no simple proof of the four colour theorem.