He’s right. More than ever before we have the ability to stream any entertainment content we choose at the click of a button, making information readily accessible. Which is why it’s so crucial that the information we absorb is powerful, educational and can help spark positive change in the world. Here are 10 documentaries that have changed the world, or that have the potential to change the world moving forward. If you haven’t seen them yet, it’s time to break out the popcorn and indulge in a documentary movie marathon.