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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IdeaFeed Posts

Big ideas in the news from around the web

IdeaFeed

Anonymous "Comes Out" In Worldwide Protests

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6 months ago

What's the Latest Development? The hacktivist collective Anonymous has chosen today (Nov. 5) for members and supporters to protest in cities around the world as part of a "Million Mask March" against "billionaires who own banks and corporations who corrupt politicians who enslave the people in ...

IdeaFeed

UK Retailer To Scan Customers' Faces At The Counter

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6 months ago

What's the Latest Development? The UK's third-largest retailer, Tesco, has announced plans to install scanning screens at the counters of each of its 450 gas stations so that it can present advertising tailored to a customer's approximate age and gender. According to a spokesperson for digital ...

IdeaFeed

The UN Proposes A Global Asteroid Defense Plan

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6 months ago

What's the Latest Development? Call it the Asteroid Justice League: Last week the United Nations put forth a plan to bring together space agencies from around the world to solve the challenge of incoming asteroids. If it's adopted by the General Assembly next month, it will "create an ...

IdeaFeed

Study: Everyone Objectifies Women's Bodies

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6 months ago

What's the Latest Development? University of Nebraska-Lincoln psychologists asked test subjects to wear an eyetracking device while evaluating photos of women with different body types and rating them on either appearance or personality. When asked to rate their appearance, both men's and women ...

IdeaFeed

These Lasers Could Help Cure Brain Diseases

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6 months ago

What's the Latest Development? Researchers from universities in Sweden and Poland have found a way to include photoacoustic therapy in the search for treatments for brain diseases such as Alzheimer's and Parkinson's. With their "multi-photon laser technique," they are able to see into the brain ...