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.
Browse videos featuring experts across a wide range of disciplines, from personal health to business leadership to neuroscience.
Big Think’s contributors offer expert analysis of the big ideas behind the news.
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.
Human behavior in a post-rational world
_-_Scaled_(21_).jpg?1369424195){kind=tracking}
At the beginning of the Great Depression, John Maynard Keynes made a bold but logical prediction (pdf): In the long run, humanity was solving its economic problems, so that by 2030, in "progressive countries," a 15-hour work week would be the norm. Now, 17 years short of 2030, the world seems to ...
Imagine you have a friend who, like many high-achieving people, has a goal. In the service of that goal, your friend eats very little and ends up looking like skin on bone. It is through fasting and reflection that we know God; or, if you prefer, it is through this hunger strike that we can express ...
The term "Big Data" naturally conjures up images of Big Users, like the government or Google or Costco. It's easy to see why big enterprises crunch data to learn, for example, which groceries people want on the first day of a heat wave and which they want later on, or how warmed-up Scots buy ...
Post-rationalist government—where laws and regulations conform to human psychology rather than to the notion that each individual is a logical calculator—is a hot idea these days. Next to old-school policies that provide incentives (pay your taxes on time or you'll be fined!) there are now an ...
Is denial of climate change a fringe belief, like thinking the moon landing was fake? Or is it just one current of thought in our society, which deserves respectful engagement, like, oh, atheism, or being pro-life? The question is important. If a belief is beyond the pale of respectable opinion ...
When I was a teen-age consumer of cheap paperbacks about worlds more interesting than this one, I noticed a clear and sharp split between readers who loved SF (spaceships, time travel, robots) and those who loved fantasy (lanteen-sailed boats, mystic quests, elves). The other night, watching the ...
How, our grandchildren will ask, did we come to marriage equality in the United States? And we'll answer, like Hemingway's Mike Campbell: "Two ways. Gradually, then suddenly." We can grasp Gradually, the speed we Americans are taught to expect (a government of checks and balances and all that ...
As recently as a decade ago, a common middle-class American interpretation of a father in a heterosexual couple was "Mom's assistant," as Louis C.K. called it. Parenting was a job defined by the mother, performed more or less correctly by the father, according to her specifications. Today, many of ...
Are smokers, non-exercisers, non-savers and other such undisciplined people acting irrationally? The conventional wisdom of our decade says yes, of course, they are. That's why we need policies that will help people overcome the mind's biases toward error. Not so fast, say a number of dissenters ...
One of the biggest misconceptions about post-rational behavioral research is that its effects on society are small. From the news you get the impression "behavioral economics" is all about changing the 401(k) plan from opt-in to opt-out, or informing people, via their bills, how their electricity ...
A study of U.S. Air Force drone operators has found they experience post-traumatic stress and other mental-health troubles at the same rate as pilots who are actually flying aircraft in war zones. That may sound odd if you accept the stereotype of high-tech warfighting as a bloodless videogame ...
"Pay attention to that alley over there. A gorilla in a clown suit is going to come out of it in a second." If I said that to you, and the ape subsequently appeared, you would (rightly) conclude that I'd helped you see the beast by focussing your attention on the right place at the right time ...
Social science can be controversial, but it has established some facts beyond a reasonable doubt, which are now part of "what everybody knows." Like the 20th century's "great moderation" in economics, which replaced capitalism's booms and busts with a gentler, more predictable landscape. Or the way ...
An aging man, a physician, learns he has Alzheimers. Determined to avoid the worst of it, he assembles a lethal collection of pills. As the next few years pass, the bottle in his nightstand comforts him with the thought that he'll have them when the right moment comes. But what comes instead is the ...
Videogames are among the suspects that the National Rifle Association blames for gun violence in the United States. In his press conference after the Newtown massacre, for instance, the NRA's Wayne LaPierre called game makers "a callous, corrupt and corrupting shadow industry that sells, and sows ...