The Wayback Machine - https://web.archive.org/web/20220829001208/https://bigthink.com/
Skip to content
Big ideas in 10 minutes or less
Explore our library of more than 2,000 interviews with the world’s biggest thinkers.
Learn from the world’s greatest thinkers
Get insights from thought leaders across all fields and industries.
Ethan Siegel Starts with a Bang!
A theoretical astrophysicist and science writer, host of popular podcast “Starts with a Bang!”
Assistant Director for Science Communication, NASA
Astrophysicist & Author

Explore the world’s biggest questions
Dive in and think big with us.
Explore our series
Original video series from the biggest thinkers in the world.
Recent Episodes
Our ancient ancestors weren’t jacked. They were energy savers.
4 min
with
exercise myths
Harvard professor debunks the biggest exercise myths
toxic work culture
Toxic work culture: Are you in one?
3 min
with
Mind hack: Revive your focus with this 12-minute exercise
7 min
with
How Earth’s 23.4° tilt makes life beautiful
4 min
with
flow state
How ‘flow state’ can treat anxiety and depression
4 min
with
Recent Episodes
truth bias
Strengthen your internal lie detector
3 min
with
Experiencing flow state
How ‘flow state’ can heal trauma
Is there an afterlife
Is there an afterlife? Here’s what he saw while he was ‘dead’
study tips
4 ways to hack your memory
4 min
with
childhood trauma
How do you help kids traumatized by violence?
3 min
with
Smarter faster: the Big Think newsletter
Get Smarter, Faster.
Get Big Think+ for Business
Enable transformation at your company with Big Think+.

In an increasingly remote world, it’s more important than ever that you have a scalable, digital resource to build culture and enable transformation. Unlock potential across your organization by building the capabilities that are relevant today and will continue to be relevant in the future with Big Think+.

From leadership with Simon Sinek to design thinking with Sara Blakely, our learning content features expert insights from the world’s biggest thinkers. That’s why brands like Ford, PwC, and BMO trust Big Think to help employees learn and grow.