Today they try to put a price on everything. Even coral reefs. The Great Barrier Reef, the father of coral reefs, is worth as much as €4.7 billion to Australian tourism, but invaluable to the health of our oceans. Although it is the largest living creature in the world, a jewel that stretches for 2,300 kilometers and is the most massive representative of its species, climate change and human narrow-mindedness are taking a toll on its health. The organization GetUp! comes to his aid with a video contest.