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’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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Extreme Biology

The new rules for living longer and healthier

Extreme Biology

These Are Your Body's Molecules On Jet Lag

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11 months ago

What's the Latest Development? According to researchers at Oxford University, the reason why some of us take so long to recover from the effects of jet lag is based in our very molecules. In studies done on mice, the team discovered that while a large number of genes were activated in response ...

Extreme Biology

A Simpler, More Affordable Method Of IVF

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11 months ago

What's the Latest Development? University of Colorado scientist Jonathan Van Blerkom and colleagues have developed a simplified form of in-vitro fertilization (IVF) involving generic fertility drugs and fewer pieces of equipment. Women taking the drugs release fewer eggs than they would using ...

Extreme Biology

It's Not A Coffee IV Drip, But It's Close

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11 months ago

What's the Latest Development?  Ben Yu, a Peter Thiel "20 Under 20" fellow, found that typical caffeine-loaded energy drinks left him too jittery to concentrate. Rather than switch to something a little less potent, he decided to work with his dad, a chemist and holder of several drug-delivery ...

Extreme Biology

Brain Implant Gives Rats Infrared Vision

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12 months ago

What's the Latest Development? After training six rats to locate LED-lit ports in a special chamber, Duke neurobiologist Miguel Nicolelis and his team implanted electrodes into the sensory processing area of their brains and wired them to infrared cameras. When the camera detected infrared light ...

Extreme Biology

Lifespans: How Long Is Too Long?

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12 months ago

What's the Latest Development? A Pew Research Center survey released this week described Americans' feelings about life expectancy and the possibility of extending it through advanced medical treatments. While a majority believed that a cure for cancer and improved prosthetic limbs are around ...