Ten documentaries that will change the way you look at the world

In general, documentaries are not known for bringing in big bucks for their producers, showcasing the best special effects, or featuring stellar performances. However, documentaries can open the door to a different perception through realism, truthfulness and exploration of current issues often unknown. In this article we bring you a selection of documentaries that for us have meant a before and after in the way we see the world. Documentaries that have opened the door to another reality, and have helped us to find the way to open others. 1. Before the flood: Climate Change is the biggest threat we face as a species, but how does it affect us? In this documentary, Leonardo DiCaprio interviews important figures such as Barack Obama, Al Gore or the Pope Francis to discuss the effects of climate change while participating in the filming of the movie "The Revenant" and experiencing some of them [...]