Monday is #WorldReefDay. Rising global temperatures are dramatically increasing the risk of irreversible damage to marine and coastal ecosystems. Coral reefs and mangroves — vital to ocean life — are already suffering widespread harm. If average global temperatures rise by 2°C, coral reefs could almost completely disappear, with catastrophic consequences for both people and the planet. All of us can use our voice and choices to protect our seas. From avoiding single-use plastics and ocean-harming products to joining beach clean-ups — every action counts. #ActNow and be part of the movement to #SaveOurOcean.