Below the water’s surface, are 17 000 species that can potentially help us in the fight against climate change that are, oddly enough, being overlooked: these are of course, the algae. Just like any other plant, algae use CO2 for photosynthesis, and thus, absorb a great amount of this greenhouse gas. And that is what brings us to the Climate Change Conference, to show just how important a role algae play and why they need to be protected.