Paul Saffo, “Embracing Uncertainty – the secret to effective forecasting”

January 14th, 02008 by Stewart Brand

Paul Saffo

Rules of Forecasting

Reflecting on his 25 years as a forecaster, Paul Saffo pointed out that a forecaster’s job is not to predict outcomes, but to map the “cone of uncertainty” on a subject. Where are the edges of what might happen? (Uncertainty is cone-shaped because it expands as you project further into the future— next decade has more surprises in store than next week.)

Rule: Wild cards sensitize us to surprise, and they push the edges of the cone out further…

Read the rest of Stewart Brand’s Summary

This entry was posted on Monday, January 14th, 02008 at 1:14 pm and is filed under Seminars.

  • http://www.annezelenka.com/2008/01/links-for-2008-01-15 Anne Truitt Zelenka » links for 2008-01-15

    [...] Long Views » Blog Archive » Paul Saffo, “Embracing Uncertainty – the secret to effective forecas… 6 rules for forecasting including “Change is never linear. Our expectations are linear, but new technologies come in “S” curves, so we routinely overestimate short-term change and underestimate long-term change.” (tags: predictions forecasting change rules future) [...]

  • Daniel O’Donnell

    I was scheduled to be in SF the following week, so flew up early to attend this talk. Also took along a friend who is by nature a skeptic about futurist prediction. As Niels Bohr is reputed to have said, it is very difficult to predict the future, and Paul Saffo seemed to agree somewhat. He was funny and somewhat self-effacing in admitting that sometimes he’s wrong, but the trick is to ignore it and keep predicting – and sometimes he (and we) will get it right. Stewart’s summary here is good and accurate, but I hope the mp3 and mp4 are up soon so I can review the talk.

  • http://cognections.typepad.com/lifeblog/2008/01/paul-saffo-on-t.html Lifeblog

    Paul Saffo on the Rules of Forecasting…

    Saffo to me was always some sort of weird wizard who thought and saw differently than others. I’ve met folks who channel the future, and it’s always wondrous and bewildering. Saffo gave a Long Now seminar recently and here (link…

  • http://cognections.typepad.com/lifeblog/2008/02/elated-with-saf.html Lifeblog

    Elated with Saffo seminar…

    I finally listened to the Saffo’s Long Now talk on forecasting. What really excited me is that he said some things that I’ve been thinking about. I wonder if I picked it up from the same folks he’s picked it…

  • http://pcillu101.blogspot.com Danny Bloom

    I wonder what Saffo or Brand would think of the possibility of “polar cities” in the far distant future to house survivors of global warming catastrophic events, perhaps 30 generations down the road? Just a non-threatening thought experiment for now, although most adaptation experts do not want to think about such things now. Google the term “polar cities” and see for yourself, or see the images here:

    http://pcillu101.blogspot.com

    Keith Farnish in the UK calls polar cities idea “a potent warning rather than a hopeful future”. He’s right. What would Saffo or Brand say? Have either of them ever considered polar cities as a possible adaptation strategy in say, 2323 or 2424?

  • http://rs.resalliance.org/2008/02/13/paul-saffo-forecasting-must-embrace-uncertainty/ Paul Saffo: Forecasting must embrace uncertainty at Resilience Science

    [...] Paul Saffo recently gave a talk “Embracing Uncertainty – the secret to effective forecasting” at the Long Now foundation. The talk (mp3) and Stewart Brand’s summary are online on the Long [...]

  • http://blog.longnow.org/2008/01/14/paul-saffo-embracing-uncertainty-the-secret-to-effective-forecasting/ Paula Kaye

    STEWART BRAND? Wow. Guess that shows how far out of the loop I am. Or, I must be hanging out at the wrong websites, cause I haven’t seen that name in a while. Just wanted you know that it’s good to see that byline again–and in such good company!

    P.

  • http://daviding.wordpress.com/2008/08/05/paul-saffo-embracing-uncertainty-the-secret-to-effective-forecasting-longnow-foundation-20080114/ Paul Saffo, “Embracing Uncertainty: the secret to effective forecasting”, Longnow Foundation, 2008/01/14 « Media Download Queue –> Coevolving Innovations

    [...] The Long Now Blog » Blog Archive » Paul Saffo, “Embracing Uncertainty – the secret to effective … [...]

  • http://profitablereadings.wordpress.com/2008/11/18/the-art-of-intelligence/ The Art of Intelligence « Profitable Readings

    [...] knowledge. Technologist and Forecaster Paul Saffo makes this argument in the Long Now presentation “Embracing Uncertainty” as did economist Friedrich Hayek whose following quote appeared in the book Crowdsourcing.” [...]

  • http://stepsandleaps.wordpress.com/2009/02/09/forecasting-the-future-some-rules/ Forecasting The Future – Some Rules! « Steps & Leaps

    [...] a nice summary of a talk that Paul Saffo gave at The Long Now Foundation on “Embracing Uncertainty – The Secret To Effective Forecasting” (audio version of talk also available and video is here). “Reflecting on his 25 years as a [...]

  • http://www.pmhut.com PM Hut

    I read your post and I was remembering the old saying: “The only thing that is certain is change” . As I’m a project manager and I run a project management website ( PM Hut) I have to say that change is one of the things that makes a Project Manager’s life a living nightmare. The really good Project Manager are those who can embrace change, and think of a change as something that goes with the job, and not a burden.

    Your point that “Change is never linear” is excellent.

  • http://missjenny.com/2009/04/post-2/ The Cone of Uncertainty | missjenny

    [...] Long Now’s recap of his talk provides better detail to each of his rules and a few more thoughts. Didn’t seem right to just copy/paste here… so please take a read here on the Long Now Blog. [...]

  • http://blogs.law.harvard.edu/doc/2009/08/10/reality-199512/ Doc Searls Weblog · Reality 1.995.12

    [...] Paul Saffo is right when he says we overestimate in the short term and underestimate in the long, my out-there prophesies might [...]

  • http://justnathan.nfshost.com/?p=62 Forecasting Libraries, Part 1 – Narrowing the Cone of Uncertainty » Today + 1

    [...] a podcast of a seminar by Paul Saffo entitled “Embracing Uncertainty – the Secret to Effective Forecasting”. In it he suggests that one of the main problems with forecasting or predicting future trends is [...]

  • http://blog.beyondcurrenthorizons.org.uk/2008/08/08/55/ BCH Blog » Blog Archive » Mirrors of the future

    [...] the weak signals that have led to big changes. A good overview of the whole seminar can be found here where Saffo gives some examples of those weak signals in history’s mirror that can help us [...]

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