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

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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

IdeaFeed

Lone Crusader

Missing
over 4 years ago

“Lone crusader” Yukio Ubukata has taken on the big guns of Japan’s ruling party by speaking on the radio to denounce what he calls the “dangerous concentration of power and money”. The veteran member of parliament, who is also one of 15 deputy secretaries-general to the ruling Democratic Party of ...

IdeaFeed

Taxing Wall Street

Missing
over 4 years ago

As the rich get richer in New York public services are meanwhile bracing themselves for “draconian” cuts. To save New York, tax Wall Street, writes The Guardian’s Sadhbh Walshe. “Life in New York is about to get very interesting. Like so many other states, New York is in the red, facing a budget ...

IdeaFeed

Unknown Ancestor

Missing
over 4 years ago

Scientists have been stunned by DNA analysis of a bone fragment discovered in a Russian cave which appears to reveal the existence of a hitherto unknown ancestor: Woman X. The fossilized bone fragment is the little finger of a child who lived about 40,000 years ago in the Altai Mountains of southern ...

IdeaFeed

Baffling Complaint?

Missing
over 4 years ago

“Of all the conservative complaints about health care reform, the one I find most baffling is the notion that the financing is phoney because it fails to account for physician pay increases. The complaint is 100% phoney. And yet it continues to be repeated over and over in the conservative media ...

IdeaFeed

Kiddie Depression

Missing
over 4 years ago

Are children in America are being over-diagnosed and over medicated by doctors, parents and schools more concerned to make them better behaved than for their wellbeing? This question is asked by Judith Warner, author of new book “We’ve Got Issues: Children and Parents in the Age of Medication”. She ...

Novel Copy

High Tech Holiday: Ada Lovelace Day

Picture_9
over 4 years ago

March 24th, for the past two years, has been a new kind of holiday: one created on the Web, with most celebrations occurring online, using technology to turn an eye on society, and vice versa. Today is Ada Lovelace Day, a day when bloggers and writers post links and stories about women in ...

Dr. Kaku's Universe

Small-Scale Invisibility Cloaks

Kakuinvisible
over 4 years ago

For generations, the topic of invisibility has been of great interest. Although it was once dismissed as science fiction, it has now become reality on a small scale. Physics textbooks around the world must be rewritten and scientists must admit that they were wrong. For the first time, scientists ...

Mind Matters

New Study: Breast Cancer Screening Is Useless

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over 4 years ago

Is it time to accept that plenty of cancer-screening in the developed world is motivated by psychological needs, rather than fact? Screening addresses our fears of statistically unlikely horrors, which scare us much more than the car accidents and cheeseburgers that are more likely to kill us. And ...

What's New at Big Think

Prepare to Be Offended

Offended2
over 4 years ago

Satoshi Kanazawa, an evolutionary psychologist at the London School of Economics, came by Big Think today to share his unconventional wisdom about highly intelligent people and their preferences. Liberals, he says, are smarter than conservatives. Beautiful people are more intelligent than ugly ones ...