You need to watch this video I found called 50 Minutes to Save the World. In the video, they talk about our coral reefs and how they basically don’t exist anymore due to all of the horrible pollution that are going on in our world as well as the chemicals in a lot of the sunscreens we use when we visit beaches. This is something we can solve and reverse if we act now. If we don’t then the world’s going to change forever in a permanent and negative way.