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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Risk: Reason and Reality Posts

Why our fears don’t match the facts

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Risk: Reason and Reality

Europe Drops Chief Science Adviser. Don't Like the Facts? Kill the Messenger.

Frankenstein_windmill_big_think
13 days ago

Facing several controversies involving scientific complexity, the European government created a Chief Science Adviser to provide independent objective expertise and input into policy making. when some groups didn't like what the science said about genetically modified food, they objected to the whole idea of independent science advice to government. The EU government has caved to public pressure and abandoned the Chief Science Adviser function. We should ALL be scared by a move away from evidence-based policy making, toward a solely values-based approach.

Risk: Reason and Reality

The Environmentally Friendly Potato Environmentalists Can't Love

French_fries
15 days ago

A hybrid potato that can reduce food waste and eliminate a suspected carcinogen in cooked potato products would seem to be an environmentalist's dream. But the hybrid was created using biotechnology to blend potato genes from different varieties, so opponents of genetically modified food are fighting to keep this potentially beneficial product from ever reaching consumers.

Risk: Reason and Reality

The Danger of Advocacy Masquerading as Science

Science
23 days ago

Increasingly, scientific research is being done in ways that seem to advocate the scientists' point of view, more than to objectively and dispassionately represent "the facts." Society is at risk when science is hijacked by advocacy-masquerading-as-objective-science, whether such distortion is done by researchers working for companies, governments, environmental groups, or just by scientists who allow their personal views to color the questions they ask and the way they describe and promote their findings.

Risk: Reason and Reality

Fear of Ebola. A Greater Risk Than the Disease Itself

Ebola_big_think
about 1 month ago

Ebola is starting to pose a serious risk to public health in America. But the threat is not the disease itself. The real danger is a growing epidemic of fear, an infection that spreads much more readily than the virus, is far harder to treat, and which threatens to cause much more sickness and death. The longer this epidemic of fear persists, the greater the likelihood that fear of Ebola in the United States will harm public health far more than the deadly hemorrhagic virus itself.

Risk: Reason and Reality

Climate Change Makes News! But Does It Matter?

Global-warming_big_think
2 months ago

Big News! Climate change makes news! There's sustained, high-profile coverage in the major media this week, prompted by the UN Climate summit in New York. It's great news that climate change is making news. But it’s also sad, because as soon as the events are over, coverage will fade away, at least until the next meeting, or the next violent weather event, or the next political controversy stirred up by those still trying to promote doubt.