Dr Tessa Hempson is Chief Scientist at Mission Blue, where she leads global science strategy to advance Dr Sylvia Earle’s vision of protecting the ocean through the Hope Spot network. A marine ecologist, conservationist, and explorer with over two decades of experience, her work centres on coral reef resilience, biodiversity conservation, and harnessing collaboration to drive ocean protection – from local action in the Western Indian Ocean to global impact.
She founded Oceans Without Borders, bringing together science, community engagement, and tourism to achieve conservation at scale, and is a trustee of Fundação Quirimbas in Mozambique. A Fellow of The Explorers Club and advisor to Monaco Explorations, Dr Hempson is recognised internationally for combining rigorous science, strong partnerships, and powerful storytelling to inspire action for the ocean – the planet’s life support system.
Speaking at
Oct 09 2025 (14:00 - 15:00)