Ten countries in the western Indian Ocean are banding together to create a network of marine conservation areas under the banner of the Great Blue Wall.
The idea is to push through conservation areas, including those that straddle national boundaries, to bridge the gap between how much of the ocean is protected and how much needs to be secured. A recent assessment revealed the cost of failing to do so: coral reefs in the region are at high risk of collapsing in the next 50 years.
“Most of what needs to be done is already happening, governments are creating Marine Protected Areas [MPAs], local communities are setting up locally managed marine areas,” said Thomas Sberna, a regional head for Eastern and Southern Africa at global conservation authority the IUCN. “But is it happening fast enough, is it big enough? No.”
Only around 5-8% of the marine area in the Indian Ocean is under some form of legal protection, a far cry from the goal of protecting 30% of Earth’s land and oceans by 2030. Known as “30 by 30,” this goal has gained traction globally ahead of a landmark biodiversity summit this year.