What is Big Think?  

We are Big Idea Hunters…

We live in a time of information abundance, which far too many of us see as information overload. With the sum total of human knowledge, past and present, at our fingertips, we’re faced with a crisis of attention: which ideas should we engage with, and why? Big Think is an evolving roadmap to the best thinking on the planet — the ideas that can help you think flexibly and act decisively in a multivariate world.

A word about Big Ideas and Themes — The architecture of Big Think

Big ideas are lenses for envisioning the future. Every article and video on bigthink.com and on our learning platforms is based on an emerging “big idea” that is significant, widely relevant, and actionable. We’re sifting the noise for the questions and insights that have the power to change all of our lives, for decades to come. For example, reverse-engineering is a big idea in that the concept is increasingly useful across multiple disciplines, from education to nanotechnology.

Themes are the seven broad umbrellas under which we organize the hundreds of big ideas that populate Big Think. They include New World Order, Earth and Beyond, 21st Century Living, Going Mental, Extreme Biology, Power and Influence, and Inventing the Future.

Big Think Features:

12,000+ Expert Videos


Browse videos featuring experts across a wide range of disciplines, from personal health to business leadership to neuroscience.

Watch videos

World Renowned Bloggers


Big Think’s contributors offer expert analysis of the big ideas behind the news.

Go to blogs

Big Think Edge


Big Think’s Edge learning platform for career mentorship and professional development provides engaging and actionable courses delivered by the people who are shaping our future.

Find out more


Mind Matters

Why Holy Men Make Lousy Popes

over 4 years ago

Nick Kristof has an idea for fixing the Catholic Church: Turn it "upside down"! Take power away from the "old boys' club" at the Vatican, where a dark cloud hovers because of the way the old boys handle sexually abusive priests. Give the scepter instead to the other Catholic Church, "the grass ...

Strange Maps

462 - Gridding London

over 4 years ago

. . American cities are gridded, and thus easily readable and navigable. Their Old World counterparts are older, messier and much more disorienting. That is the conventional wisdom. London stands as a prime example of the latter layout, with an organically grown, bewilderingly chaotic street ...


Why Spy?

over 4 years ago

"The proper function of spies is to remind those who rely on spies that the kinds of thing found out by spies can’t be trusted," notes Malcolm Gladwell.


Copy Nazis

over 4 years ago

"The secret of excellent proofreading is caring intensely about getting things right and loathing error with an intensity that perhaps only fascism or an alimony-collecting ex-wife deserves," writes Joseph Epstein.