The Ocean Health Index is like the thermometer of the ocean. It will allow us to take the temperature to know what is going on at the global level, trying to integrate different impacts, including overfishing, invasive species, coastal development, and climate change.
Dr. Enric Sala is a National Geographic explorer-in-residence actively engaged in exploration, research, and communications to advance ocean conservation. He created the Pristine Seas Project to identify, study, and protect the last wild places in the ocean. His over 120 scientific publications are widely recognized and used for conservation efforts such as the creation of marine reserves. Sala’s present goals are to help protect the last pristine marine ecosystems worldwide, and to develop new business models for marine conservation. He conducts expeditions to some of the most remote places in the ocean, to carry out the first comprehensive scientific surveys of these pristine areas to obtain a baseline of what the ocean used to be like. He also produces documentary films and other media to raise awareness about the importance of a healthy ocean, and to inspire country leaders to create large marine reserves. Wikipedia