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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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Praxis Posts

Theory & political commentary

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Praxis

How You Can Harness Irrationality to Improve Your Life

Mind
less than a minute ago

Imagine, for a moment, that you recently discovered you are an opera lover. A friend dragged you to “Aida” last year and you were enraptured. The same friend took you to “Don Giovanni” and you melted as the first ominous notes of the overture filled the hall. You’d like to harness your new-found ...

Praxis

What Exactly Do We Owe to Our Children?

Sad_child
3 days ago

“I believe the children are our future.”  Never has a more brazen tautology graced the opening line of a Top 40 song. But when Whitney Houston popularized these words in her 1986 hit, she gave voice to an orientation that seems to be in retreat today. For Douglas Rushkoff, author of a new ...

Praxis

Should We Give Up on Mother's Day?

Mutha
9 days ago

I’ve always been fond of Mother’s Day. During my childhood the holiday was all about champagne cake, frisbee and family picnics among cherry blossoms. These days it’s about raucous family brunches centered around the silkiest varieties of smoked fish. Yes, we give our mothers and mothers-in-law and ...

Praxis

Harvard for the Masses?

Harvard
13 days ago

Members of the philosophy department at San Jose State University reacted angrily last week when they were asked to consider incorporating Harvard political theorist Michael Sandel’s online Justice course into their curriculum. In an open letter to Sandel, the San Jose State faculty members ...

Praxis

When Should the United States Intervene Abroad?

Syria
21 days ago

I won't propose an answer to this hugely complex question today. Instead, I want to point out some striking similarities between the American perspective on the conflict in Chechnya a decade ago and the run-up to the Obama administration’s pending decision on how to handle the Assad regime’s ...

Praxis

Errors of the Austerity Argument

Austerity
25 days ago

Republicans have been on the losing side of a lot of debates recently. In the past year or so, long-standing, deeply held GOP positions against gun control, same-sex marriage, higher taxes on the rich and humane immigration legislation have seen steep declines in the estimation of the public. And ...

Praxis

Some Like It Hot: CorporateThink and Climate Change

Hot
29 days ago

By Zane Friedkin (guest blogger) It is beginning to look like the 21st century may indeed turn out to be the “endgame of the human race,” as Arundhati Roy predicted in 2009. There is now near-universal consensus among scientists that the threat posed by global warming is severe and that if ...

Praxis

Why the Boston Marathon Bombers May Have Attacked

Chechnya
about 1 month ago

Now that the two suspects Monday’s horrific bombing have been identified, attention turns to their motive. Why would two brothers originally from the troubled region of Chechnya, a republic of Russia, detonate bombs in Boston on Patriot's Day? Here is a very raw, very quick, very preliminary ...

Praxis

The Marathon is Not a Blood Sport

Run
about 1 month ago

What motivated the perpetrators of the carnage at the Boston Marathon on Monday? Authorities are a step closer to identifying those responsible, and we may eventually learn why they decided to detonate bombs at the finish line of America’s premier road race. But the meaning of the attack goes well ...

Praxis

Standardized Tests and the Joys of Spring

Test
about 1 month ago

Last year at this time, I wrote about how happy my second-grade daughter was to be going out on field trips all week while her public elementary school administered state tests to children in the older grades. This spring, a year later, my daughter is in the building for six days of tests in ...

Praxis

Are Americans the Weirdest People on Earth?

Penguin_2
about 1 month ago

Recent studies suggest that Americans might be the worst research subjects on the planet. As Ethan Watters put it recently, “social scientists could not possibly have picked a worse population from which to draw broad generalizations. Researchers had been doing the equivalent of studying penguins ...

Praxis

The Evolution of the Case Against Same-Sex Marriage

Flags
about 1 month ago

Note: This is an edited version of a Praxis post originally published on December 21, 2012. The preacher in Ecclesiastes was wrong: there is something new under the sun, or at least something new on the horizon. This week, with two cases to be argued and decided by the Supreme Court, we are ...

Praxis

Obama’s Tough Love for Israel

Barack
about 1 month ago

He billed his first presidential visit to Israel as a listening tour, but it turns out Barack Obama is doing quite a bit of speaking as well. On his first day in the Holy Land, the president was all about the love: I know that in stepping foot on this land, I walk with you on the historic ...