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.

Big Think Features:

12,000+ Expert Videos

1

Browse videos featuring experts across a wide range of disciplines, from personal health to business leadership to neuroscience.

Watch videos

World Renowned Bloggers

2

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

Go to blogs

Big Think Edge

3

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.

Find out more
Close

World in Mind Posts

The brain is behavior.

World in Mind

The Power of Empathy

Empathy
9 months ago

When my mother was diagnosed with breast cancer, I started to worry.  The diagnosis itself was scary enough.  But I must admit, I was also not looking forward to dealing with the healthcare bureaucracy--because, as anyone who has had to deal with a serious health issue knows, one bad apple in that ...

World in Mind

Why can't we be friends?

Friends
9 months ago

Thanks to the hilarious and provocative Rob Reiner film, When Harry Met Sally, there is one debate that still gets even the most reticent people taking a stand.  And, that, of course, is whether men and women can really be friends (y'know, of the strictly platonic variety). In the film, Billy ...

World in Mind

The "Magical" Properties of Semen

Sperm
10 months ago

Several years ago, a SUNY Albany study linked unprotected sex with elevated mood in college-aged women.  The researchers surveyed nearly 300 female students about both their sexual practices and their mood.  The results were striking -- women who reported engaging regularly in oral sex or ...

World in Mind

Do babies have a "moral compass"?

Compass
10 months ago

For centuries, great thinkers from philosopher John Locke to scientist Stephen Pinker have debated whether or not humans are born with innate traits like morality and empathy.  Some go with the idea of tabula rasa, believing that infants are blank slates waiting to be written on by parents, society ...

World in Mind

Is a "culture of violence" always a bad thing?

911
11 months ago

Like most people, I've been thinking a lot about the shootings in Aurora, Colorado.  And over the past week, I've seen the tragedy dissected in all manner of ways.  I've seen Mommy Bloggers eviscerate (and defend) some of the victims for bringing young children to see a violent film.  I've heard ...

World in Mind

Making Assumptions

Altruism
11 months ago

I've been thinking a lot this week about assumptions.  Especially when it comes to trying to study bold, complicated and human constructs like love, empathy and creativity in the brain. It started a few weeks ago.  I was talking with a neuroscientist about various brain states linked to the ...

World in Mind

Love vs. Lust (and the Brain)

Lovenext
11 months ago

One of the most common questions I'm asked when I give lectures is how the brain differentiates love and lust.  It's an interesting question -- and as most of us have confused love and lust a time or two (or sixteen), it's an important one.  After all, how many of us have been burned by confusing ...

World in Mind

The Voluntourist: A Q&A with Ken Budd

Voluntourist
12 months ago

In the past year, there have been a few studies that suggest that volunteer work is as healthy for the aging body and brain as exercise and the right diet.  In that spirit, I spoke with Ken Budd, executive editor of AARP, the Magazine, and author of the new book, The Voluntourist: A Six-Country Tale ...

World in Mind

Farewell, Lonesome George

Lonesomegeorge
12 months ago

Forgive me, but this is not a post about neuroscience. Rather, this is a post about conservation and loss.  Today, the Charles Darwin Research Station in the Galapagos Islands confirmed that Lonesome George, the last living Chelonoidis nigra abingdoni, a subspecies of land tortoise, passed away ...

World in Mind

Flexing the Brain: A Q&A with Michael Scanlon

Braintrain
12 months ago

Millions of people log on to Lumosity daily to flex their brain muscles--and hopefully improve memory, attention and general cognitive performance in the process.  But this brain training site has recently garnered attention for a large-scale survey which found that better brain performance was ...

World in Mind

Approaching Normal

Normal
about 1 year ago

Nearly two decades ago, I walked into my first Abnormal Psychology class.  Given the course title, I thought I had a pretty good handle on what the subject matter would be.  So imagine my surprise when the professor walked in and said, "The 'abnormal' in the course title is a bit of a misnomer," he ...