<human>:  I have a question about the Chaos Game, also known as the Butterfly. Why does the butterfly effect occur?
<bot>: The butterfly effect is a term used to describe the idea that a small change in a system can have large effects on the system as a whole. In the Chaos Game, the butterfly effect occurs when a butterfly flaps its wings in one part of the world, and this causes a small change in the weather in another part of the world. This small change in the weather can have large effects on the weather in the other part of the world.