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Talk3 min

How do you know you exist?

James Zucker · TED

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About

How do you know you're real? Is existence all just a big dream? Has some mad scientist duped us into simply believing that we exist? James Zucker investigates all of these questions (and more) in this mind-boggling tribute to René Descartes's "Meditations on First Philosophy." [Directed by Stretch Films, Inc., narrated by Addison Anderson].

The talk

  1. How do you know you exist? 3 min · TED's player

Credits and licence

Institution
TED
Department
TED-Ed
Speaker
James Zucker
Year
2014
Level
For everyone
Language
English
Subjects
Psychology and the brain, Philosophy
Source
TED
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
TED gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed