Sometimes the simple choices we make can have huge impacts, a principle we refer to as the ‘butterfly effect’. It was during the American Civil War that one such decision by a lone individual turned the tide of battle and changed the course of world history. His name: Joshua Chamberlain. Facing defeat at Gettysburg, Chamberlain led his men in an unorthodox charge that took the enemy by surprise and led to a key victory. Watch this now to discover what unfolded, and how our own decisions can impact life’s journey.