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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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Question: What is the tipping point?

Paul Krugman: Well actually it turns out that the definition of a recession is that a group of guys – the Business Cycle ... Committee – say that it’s a recession.  So in the U.S., the formal definition is not in terms of numbers, but in terms of the judgment of this committee.  But the judgment tends to be based on things like is employment actually declining – not growing sluggishly, but actually declining for a sustained period of time.  Is . . . is industrial output actually falling?  So the . . .  In many countries it turns out to be really close.  In many countries two quarters of shrinking economy is recession.  The U.S. is not that simple.  It’s more of a judgmental thing.  And that’s a hard criteria to meet.  So you can have an extended . . .  Now the U.S. economy was officially not in a recession from November 2001 until August 2003, but it sure felt like a recession to most people. And so we’ll . . . I think we may be in that kind of situation. I’d say that we’re in a . . . a . . . we’re having a near recession experience, which is enough to feel like a recession to most people.

 

Paul Krugman Explains the R...

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