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
With rendition switcher

Transcript

Question: How do you contribute?

Richard Posner: Well I’d like to think all my traditional twenty six years as a judge, I think there’s some impact on legal doctrine in many areas that are quite unrelated to these hot constitutional issues. And then as far as more academic thinking or writing. Or not all academic; some of it semi-popular. Well I’d like to think that it’s helped to show how helpful economics can be in dealing with a variety of public policy issues. And also helping us to understand the courts, and understanding the vacuity of a lot of this, both the traditional legal vocabulary and the more theoretical, constitutional argumentation that’s succeeded that we’ve been discussing.

Now if you asked me this question 30 years ago or something, 20 years ago, in the ‘70s, which was a very different era in economic thought in this country, I thought then what I was trying to do was part of the movement – originally a very small movement – was to revise antitrust law and regulatory law to give much more play to free markets and be much less, to use a French term. But that war was won, beginning with the Reagan administration. That war has been won. So now we’re dealing with a lot of other issues.

And in recent years I’ve been particularly concerned with catastrophic risks. One is global warming where I wrote a book called “Catastrophe”. It was published in 2004 and written in 2003. And I take some pride in the fact that despite being a conservative, often we thought to be a really reactionary beast, I did think global warming, I thought it was a very serious problem. And I was particularly concerned because back to the question on concern, I was particularly concerned that people were too much focused on the consensus predictions as to the consequence of global warming, which was a smooth, gradual increase over the 21st century which would have very serious consequences, but not until the later part of the century. And what I emphasized in my book was that there’s a great deal of uncertainty about this, and that it could be much more rapid; and that we shouldn’t just look at the consensus forecast.

Again it’s basic cost-benefit analysis. If there’s a one percent chance of a very serious disaster, you don’t ignore it by saying, “Well it’s one percent. We’re not gonna worry about it until it’s 51 percent or 100 percent.” And it has turned out since 2003 or 2004 that the scientists were underestimating the rapidity of global warming. And so now it’s recognized as a more serious problem where we should have been dealing with it 10 years ago. And we should have been saying look we have this consensus forecast. It’s gradual. It’s not too alarming; but we have a substantial uncertainty as to, it could be much milder than we think. It could be much more severe. We have to worry about the severe, and the distribution of probabilities.

And I was, and remain, also very concerned about the terrorism problem. I don’t think we’re dealing with it very well. And you know there are civil liberties concerns. I’ve written about that. But I do think we have to, again, take the risks of terrorist attacks with weapons of mass destruction seriously. I think it’s relatively low probability; but low probability events with very bad outcomes, if they materialize, deserve serious consideration.

So as I say, the problems have changed since the ‘70s, but I hope I’ve been keeping abreast of the current problems in trying to make a constructive contribution.

Recorded on: Nov 21, 2007

 

Richard Posner: How do you ...

Newsletter: Share: