There is a movie, right?

"The butterfly effect" is a phrase that came to Hollywood and our culture from chaos theory and the abstract mathematical models of Edward Lorenz. The idea is that even the smallest alteration of the first cause in a series can produce a vast change in the final result. So in theory the slight alteration of the tiny breeze caused by a butterfly's wing could eventually change the course of a great hurricane. That is the theory. It always sounded ridiculous to me, until now.

Ya know?