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

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

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World Renowned Bloggers

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

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Big Think Edge

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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.

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Think Tank Posts

Big ideas in little doses

Think Tank

Does Marijuana Really Trigger Psychosis?

Weed
over 3 years ago

Many in the media have speculated that Jared Loughner's heavy use of marijuana could have been in some way behind his recent rampage in Arizona that cost six people their lives, and left Congresswoman Gabrielle Giffords critically wounded. Is this claim just media hype or based on real science ...

Think Tank

How Humanitarian Aid Prolongs Wars

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over 3 years ago

Think again before you reach into your pocket to give; the money you donate to feed starving children may actually be prolonging war in places like Darfur and Somalia, says Dutch journalist Linda Polman. Darfur is ruled by quite a sophisticated military regime which charges aid organizations for ...

Think Tank

Should All Public Transit Be Free?

Bus
over 3 years ago

More than half of the world’s population lives near an urban center. But as our cities grow increasing traffic has clogged roads and highways.  In much of the U.S., a car—there are 246 million registered, as of 2009—is a near-necessity. Meanwhile, longer commutes have been linked with severe health ...