Skip to main content

TED-Ed

The Boltzmann brain paradox - Fabio Pacucci

1,324,115 Views

1,018 Questions Answered

TEDEd Animation

Let’s Begin…

How do you know you’re a person who has lived your life, rather than a just-formed brain full of artificial memories, momentarily hallucinating a reality that doesn’t actually exist? That may sound absurd, but it’s kept several generations of top cosmologists up at night. They call it: the Boltzmann brain paradox. Fabio Pacucci explores this mind-numbing thought experiment.

Watch the video and finish the Think section to complete the lesson.


About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
Fabio Pacucci
Director
Skirmanta Jakaitė, Art Shot
Narrator
Addison Anderson
Animator
Skirmanta Jakaitė
Art Director
Skirmanta Jakaitė
Composer
Salil Bhayani, cAMP Studio
Sound Designer
Amanda P.H. Bennett, cAMP Studio
Director of Production
Gerta Xhelo
Producer
Anna Bechtol
Associate Producer
Abdallah Ewis
Editorial Director
Alex Rosenthal

More from Questions No One (Yet) Knows the Answers To