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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Politeia Posts

American politics and the big picture

Politeia

How Romney Got the Bailout Wrong

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about 1 year ago

In an interview in Ohio on Monday, Mitt Romney said he would “take a lot of credit” for the fact that the U.S. auto industry has rebounded. That’s a remarkable statement. In fact, it’s an outrageous statement. When the auto manufacturers were bailed out in late 2008, Mitt Romney was out of ...

Politeia

The Torture Lie Refuted

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about 1 year ago

Torture doesn’t work. There has never been much reason to believe that it does. Now Reuters reports that a three-year investigation by Democrats on the Senate Intelligence committee confirms what we already knew: there's little evidence that our so-called “enhanced interrogation” techniques ...

Politeia

Why the Experts Get Everything Wrong

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about 1 year ago

Being an expert means never having to say you’re sorry. If it turns out you’re wrong about something—about, say, whether Iraq had weapons of mass destruction or whether there was a housing bubble—that’s okay. As an expert you must have had good reasons for being wrong. Anyone who got right what you ...

Politeia

Election Notes: Can Romney Beat Obama?

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about 1 year ago

When Rick Santorum dropped out of the race for the Republican nomination, it removed the last real obstacle standing between Mitt Romney and the nomination. The race has really been over for a while. Newt Gingrich and Ron Paul remain in the race, but Romney has more than three times more delegates ...

Politeia

Obamacare Isn't Radical

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about 1 year ago

Earlier this week I argued that the Affordable Care Act should be ruled constitutional. There are genuine reasons to be concerned about the scope of Congress’ commerce power, which has been used to justify the federal laws concerning what appear to be non-commercial issues that could easily be ...

Politeia

Words With Candidates

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about 1 year ago

How would you describe the Republican candidates? A Washington Post/Pew Research poll conducted two weeks ago asked respondents what one word came to mind when they heard the name of different Republican candidates.  “No” was one of the top words for each candidate. But that doesn’t really mean ...

Politeia

Election Notes: The Beginning of the End

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about 1 year ago

After Mitt Romney’s 12-point win in Illinois, it’s difficult to see how anyone else could win the Republican nomination. His lead in the delegate count over Rick Santorum has expanded to 300 (although the Santorum campaign argues hopefully that his count will be a little higher than most think ...

Politeia

Election Notes: Santorum Sweeps the South

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about 1 year ago

Rick Santorum had a great day on Tuesday, winning the Republican primaries in both Alabama and Mississippi—a state in which no poll had shown Santorum in the lead. Newt Gingrich, whose campaign said had to win both states to in order to remain a credible candidate, came in second in both. Mitt ...

Politeia

The Most Popular Politeia Posts of 2011

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about 1 year ago

After more than two years of writing this blog, I still haven't learned how to predict how people will respond to my writing. The posts I am most proud of—and the ones I work the hardest on—often get relatively little response, while posts I dash off on the spur of the moment are sometimes the ones ...

Politeia

Election Notes: Doubting Romney

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about 1 year ago

Mitt Romney is looking more and more like the inevitable Republican nominee. Romney won 6 of the 10 Super Tuesday states, including the crucial state of Ohio. He won the majority of the delegates at stake. He now has more delegates than the rest of the field combined, and more than twice as many of ...

Politeia

Why Ohio Matters

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about 1 year ago

Here’s what we can expect for Super Tuesday. Mitt Romney will win his home state of Massachusetts, the neighboring state of Vermont, and Virginia, where Ron Paul is the only other candidate on the ballot. Rick Santorum will win Oklahoma. And Newt Gingrich will win his home state of Virginia. When ...

Politeia

Election Notes: Super Tuesday Eve

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about 1 year ago

Whatever happens next week on Super Tuesday, the race for the Republican nomination is likely going to go on for a while. By winning the Arizona and the Michigan primaries on Tuesday and the Wyoming caucus last night Mitt Romney reaffirmed his status as the favorite to win the nomination. Political ...