Antarctica contains about 90% of the world’s ice and around 70% of the planet’s fresh water; both are vulnerable to warming air and waters. Antarctic sea ice is melting faster than ever (tripling in the past 5 years) as a result of global warming.

Changes in sea-ice coverage are affecting the marine ecosystem in profound ways, including the dramatic decline of Antarctic krill, a keystone species in the Antarctic food web. In addition to the impacts of climate change, increased pressure from industrial fishing are adding environmental pressures, making it harder for predators to find food.

The latest science is telling us that to regenerate Ocean life and build the resilience of its ecosystems and wildlife to climate change we need to create marine protected areas (MPAs) covering at least 30% of the Ocean by 2030.

MPAs provide protection for marine life, building resilience and helping alleviate the negative impacts of the climate crisis by removing additional stressors, such as fishing. They also provide important scientific reference areas to facilitate monitoring the impacts of fisheries and climate change on polar regions.

The protection of the Southern Ocean is a defining issue for our time, and it can help bring countries together.Protecting large Antarctic marine areas will boost Ocean protection by an order of magnitude greater than anything achieved before. We have a once-in-a-generation chance to do things differently.