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


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

Watch videos

World Renowned Bloggers


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

Go to blogs

Big Think Edge


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

A National Clean-Energy Grid?

June 26, 2010, 6:55 AM
Jon Wellinghoff, chairman of the Federal Energy Regulatory Commission, imagines a national clean-energy grid in the near future. Scientific American conducts an in-depth interview. "Wellinghoff's goal is to enable a near total transformation of the electricity sector, allowing for renewable resources, such as the sun, wind and flow of rivers, to meet a greater proportion of U.S. electricity demand. The benefits, according to Wellinghoff, range from "green" jobs to cutting by 80 percent emissions of the greenhouse gases causing climate change by 2050. And, ultimately, electricity harvested from the wind may be the cheapest form of electricity generation, saving money for consumers."

A National Clean-Energy Grid?

Newsletter: Share: