From a chapel freezer to a global vault: the future of plant survival

The Past: The vision that got us here · 41:17 · Video: Royal Botanic Gardens, Kew · Watch at the source

In short: The Millennium Seed Bank began as a small chest freezer in an English chapel. Today, it serves as a massive, multi-layered insurance policy for the planet, housing over 2.5 billion wild seeds to protect global biodiversity and food security.

The Millennium Seed Bank, a project of the Royal Botanic Gardens, Kew, has evolved from humble beginnings into a critical global resource. By preserving wild seeds, including the relatives of essential crops like carrots and potatoes, the facility acts as a safeguard for our food systems. This effort is not merely archival; it is an active conservation strategy that supports habitat regeneration worldwide.

In this episode of the podcast series Unearthed, ambassador Cate Blanchett explores the history and mission of the bank with experts including founding father Roger Smith and Senior Research Leader Dr. Elinor Breman. The discussion highlights the practical application of these collections, with insights from international partners like Dan Duval of the South Australian Seed Conservation Centre on how banked seeds are currently being used to restore damaged environments.

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