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The Journey Begins

Episode number: 1

Overview: Buettner travels to Okinawa, Japan, where the island's oldest residents still share a serene way of life motivated by a sense of purpose, or ikigai.

An Unexpected Discovery

Episode number: 2

Overview: From the mountain villages of Sardinia to a sunny suburb of California, Buettner explores what has contributed to these communities' amazing lifespans.

The End of Blue Zones?

Episode number: 3

Overview: People in two very different Blue Zones — the Greek island Ikaria and Costa Rica's Nicoya Peninsula — thrive thanks to their unique diets and traditions.

The Future of Longevity

Episode number: 4

Overview: Buettner visits Singapore, then shares his discoveries in the United States to find out if we can create new Blue Zones in a rapidly changing world.