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.

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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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Blog Posts

Daylight Atheism

The Reform Against Nature

Dabanner
over 4 years ago

John Hartwig was the principal of a private elementary school run by the conservative Wisconsin Evangelical Lutheran Synod. Last month, he was fired by a church council. The reasons for his dismissal are murky, but they appear to have something to do with this: Hartwig's father, a former ...

IdeaFeed

Tiny Beams

Missing
over 4 years ago

Physicists have developed the smallest electrically pumped laser ever, with a beam that is 30 micrometers long, eight micrometers high, and has a wavelength of 200 micrometers.

IdeaFeed

Large Lizards

Missing
over 4 years ago

Scientists in the Philippines say they have discovered a new species of giant lizards with bright yellow, blue, and green skin, that lives in the forests and survives on a fruit-only diet.

What's New at Big Think

The Invention of White People

Linnaeus2
over 4 years ago

Americans continue to believe in race—"kind of like [how] people believe in witches," says Princeton historian Nell Irvin Painter. Yet the concept of race as we know it didn't develop until the Enlightenment, and American notions of what constitutes a "white" or "nonwhite" person have a complex ...

Novel Copy

War of Images

Screen_shot_2010-04-06_at_3.44.35_pm
over 4 years ago

WikiLeaks.org has released graphic video of a U.S. military attack in Baghdad on July 12, 2007 in which twelve people were killed, including a Reuters photographer, Namir Noor-Eldeen, and driver, Saeed Chmagh. The video, from an on-board camera in one of the two Apache helicopters which carried ...

Politeia

The End of Net Neutrality?

800px-cern_server
over 4 years ago

Comcast can decide which of its customers can do what on the Internet. A federal court ruled on Tuesday that the Federal Communications Commission (FCC) doesn't have the authority to make broadband providers treat all Internet traffic equally. That means that the company that provides your Internet ...

IdeaFeed

Hypo-Allergenic City

Missing
over 4 years ago

As many as thirty percent of Americans have allergies, and most of the pollen they are affected by comes from trees planted nearby. Cities could relieve sufferers by planting low-pollen street trees.