The UN’s Sustainable Development Goal 14, Target 14.3, calls for minimising and addressing the impacts of ocean acidification through co-operation at all levels. There is an urgent need for scientific communities to come together with the media, education systems, policymakers and civil society to help bring more attention to the issue and to come up with technological solutions and robust legislation. Listen to the panel discussion on ocean acidification by Steve Widdicombe, director of science, Plymouth Marine Laboratory, Peter Thomson, United Nation Secretary-general's special envoy for the ocean, Malaika Vaz, explorer, National Geographic, and Founder, Untamed Planet and moderated by Charles Goddard, editorial director, Economist Impact. Learn more about ocean acidification at: https://backtoblueinitiative.com/ocean-acidification/ Follow the Back to Blue series for more podcast episodes, or visit backtoblueinitiative.com for more content. Back to Blue is an initiative of Economist Impact and The Nippon Foundation.