Butterfly Effect

The Butterfly Effect is a metaphor that encapsulates the concept of sensitive dependence on initial conditions in chaos theory; namely that small differences in the initial condition of a dynamical system may produce large variations in the long term behavior of the system. Although this may appear to be an esoteric and unusual behavior, it is exhibited by very simple systems: for example, a ball placed at the crest of a hill might roll into any of several valleys depending on slight differences in initial position. The butterfly effect is a common trope in fiction when presenting scenarios involving time travel and with “what if” cases where one storyline diverges at the moment of a seemingly minor event resulting in two significantly different outcomes.

Books about Butterfly Effect on Amazon.com

Book name:The Butterfly Effect (Infinifilm Edition) (2004)

Despite box-office dominance during its opening weekend, The Butterfly Effect is better suited to guilty-pleasure viewing at home. When writer-directors Eric Bress and J. Mackye Gruber (who penned Final Destination 2) aren’t breaking their own haphazard rules of logic, they’re filling this sordid thriller with enough unpleasantness to make eternal damnation seem like an attractive alternative. In a role-reversal from his That ’70s Show persona, Ashton Kutcher plays a college-age psychology student who discovers, by re-reading his childhood journals, that he can revisit his past and alter traumatic events, hoping to improve their previously unfortunate outcomes. Instead, this foolhardy experiment in chaos theory (the titular “butterfly effect,” popularized by Jeff Goldblum in Jurassic Park) results in a variety of nightmarish permutations, each having dire consequences for him and/or his friends. This intriguing premise is explored with a few interesting twists and turns, but with subplots involving child pornography, animal cruelty, and profanely violent children, it’s a stretch to call it entertainment. –Jeff Shannon