Name: Jane Poynter 談生態圈二號的生活
Uploaded: 2009-06-15T01:00:00Z
Duration: 15 min 40 s
Description: Jane Poyter 說她在生態圈二號裡住了二年又20分鐘的故事 -- 這個經驗讓她探討我們如何可能在最困難的環境下維持生活。 這是由獨立組織的 TEDx 活動所推出的首次 TED 演講, 在南加州大學舉行。

Jane Poyter 說她在生態圈二號裡住了二年又20分鐘的故事 -- 這個經驗讓她探討我們如何可能在最困難的環境下維持生活。 這是由獨立組織的 TEDx 活動所推出的首次 TED 演講, 在南加州大學舉行。

Jane Poynter 談生態圈二號的生活

Living for two years in a completely sealed, three-acre habitat exposed the deep interconnections between humans and the environment. A four-month effort to make a single pizza and the mysterious loss of seven tons of oxygen highlighted how delicate and complex closed ecosystems can be. The experience sparked a profound awareness of personal impact on the planet and the importance of every small action. Intimate encounters with scarcity and abundance reshaped the understanding of what it takes to sustain life—on Earth and beyond.