This summer we are revisiting some of our favorite World Ocean Radio episodes highlighting optimism in ocean news, science and advocacy. In this episode we discuss marine protected areas and their importance to biodiversity and to the mitigation of climate change and other destructive forces at work on the planet. 

World Ocean Radio: 5-minute weekly insights in ocean science, advocacy, education, global ocean issues, marine science, policy, challenges, and solutions. Hosted by Peter Neill, Founder of W2O. Learn more at worldoceanobservatory.org