Ideas change everything

Stephen Petranek odlicza dni do zagłady

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Stephen Petranek |

TED2002

• February 2002

Jak może wyglądać koniec świata? Stephen Petranek przedstawia wyzwania, jakie stoją przed nami na drodze do zachowania gatunku ludzkiego. Czy zostaniemy zmieceni przez asteroidę? Załamanie ekosystemu? A gdyby zderzacz hadronów uległ awarii?

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Jak może wyglądać koniec świata? Stephen Petranek przedstawia wyzwania, jakie stoją przed nami na drodze do zachowania gatunku ludzkiego. Czy zostaniemy zmieceni przez asteroidę? Załamanie ekosystemu? A gdyby zderzacz hadronów uległ awarii?

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This talk was presented at an official TED conference.

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About the speaker

Stephen Petranek

Technology forecaster

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Stephen Petranek untangles emerging technologies to predict which will become fixtures of our future lives -- and which could potentially save them.

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This talk was presented at an official TED conference.

Read our curation guidelines.