Ocean champions

In the season of giving, Datshiane Navanayagam talks to philanthropists from France and Nigeria about using their wealth to help others thrive. Historically philanthropic giving has been dominated by men, but as women’s global wealth grows so does their capacity for donating mone ...  Show more

Having a severe allergy doesn’t just affect physical health - it’s often the social isolation and mental toll of dealing with a somewhat ‘invisible condition’ that people with allergies also have to contend with.Datshiane Navanayagam speaks to two women from the US and Spain who’ ...  Show more

For centuries, humans have relied on the oceans for resources and food... but even the deepest sea has its limits. This hour, TED speakers discuss how we can save our seas to save our planet. Guests include marine biologists Asha de Vos, Ayana Elizabeth Johnson, and Alasdair Harr ...  Show more

For World Ocean Day, Gaia Vince finds out how the planet’s seas could help us to generate clean power, capture CO2 and feed the world. Gaia is joined in the studio by science journalist and marine biologist Olive Heffernan. She dives into the controversy regarding the potential o ...  Show more

Oceans cover nearly 75% of the Earth. While they seem vast and frightening, they're also enchanting and whimsical. This hour, TED speakers dive into stories of connection — and even love — in the sea. Guests include adventurer Catherine Mohr, marine biologists Marah Hardt and Aya ...  Show more

In the words of today’s guest, treat the natural world as if your life depends on it—because it truly does. Meet absolute living legend Sylvia Earle, Ph.D. A marine botanist, oceanographer, writer, lecturer, and one of the world’s top experts on ocean science and conservation, Sy ...  Show more