The butterfly effect is taken a bit out of context.
When a butterfly flaps it's wings, it does not neccessarily mean it is going to cause a hurricane on the other side of the earth, it just means that every action has a reaction, and that reaction will have an effect and cause another reaction, and so on infinitely.
Not neccessarily meaning a hurricane is a "direct" result of a butterfly flapping it's wings, but that at the extreme level, everything effects everything to some degree in the physical universe.