“The world is finite, and we need to look after it.”
Sir David Attenborough
30 by 30 is an initiative to protect at least 30% of the ocean by 2030. While the ocean covers roughly 70% of our planet’s surface, only 5% of the global ocean is protected in some way. Of that 5%, only 2.5% is heavily protected from destructive activities such as fishing and human development. While we are still a long way from reaching the U.N.’s Sustainable Development Goal of protecting 10% of the ocean by 2020, with accelerated timelines and worldwide work, the critical benchmark of generating 30% ocean protection by 2030 is within the realm of possibility. This is often done by declaring a designated area in the ocean as a marine protected area.