Loading…

Stephen Petranek:
스테판 페트라넥이 아마겟돈까지를 셉니다.

TED2002 · 29:42 · Filmed Feb 2002
Subtitles available in 18 languages
View interactive transcript
1,475,736 Total views
Your impact
Share this talk and
track your influence!

어떻게 이 세상이 종말하게 될까요? 스테판 페트라넥이 인간 세상을 지키기 위해 우리가 직면한 도전에 대해 이야기 합니다. 우리는 소행성, 생태계 붕괴에 의해 사라지게 될까요?

pin This talk was presented at an official TED conference, and was featured by our editors on the home page.
Editor
When he was editor-in-chief of Discover magazine, Stephen Petranek tangled with questions as big as the universe. Here he confronts the biggest question on the planet: What are the 10 most likely ways that life on the Earth could end? Full bio

Discuss

162 comments

Enthusiastically agree? Respectfully beg to differ? Have your say here.

2000 characters remaining
Please or sign up to add comments.
Sort comments by
There are currently no comments for this talk.