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	<title>Eric Nehrlich, Unrepentant Generalist &#187; thoughts</title>
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	<link>http://www.nehrlich.com/blog</link>
	<description>Eric Nehrlich, Unrepentant Generalist</description>
	<pubDate>Sun, 30 Nov 2008 20:51:30 +0000</pubDate>
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		<title>Spreading Ideas and Framing</title>
		<link>http://www.nehrlich.com/blog/2008/11/28/spreading-ideas-and-framing/</link>
		<comments>http://www.nehrlich.com/blog/2008/11/28/spreading-ideas-and-framing/#comments</comments>
		<pubDate>Fri, 28 Nov 2008 21:34:12 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[cognition]]></category>

		<category><![CDATA[conversation]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=912</guid>
		<description><![CDATA[Noah Brier wrote an interesting post yesterday about how certain ideas spread virally even when people disagree with them.  His examples include Sarah Palin or Wired&#8217;s &#8220;Blogging is dead&#8221; article, where the blogosphere is buzzing about how bad an idea something is, but are still spreading the original idea far beyond its original audience [...]]]></description>
			<content:encoded><![CDATA[<p><a href=http://www.noahbrier.com>Noah Brier</a> wrote <a href=http://www.noahbrier.com/archives/2008/11/spreading_against_your_will.php>an interesting post yesterday about how certain ideas spread virally even when people disagree with them</a>.  His examples include Sarah Palin or Wired&#8217;s &#8220;Blogging is dead&#8221; article, where the blogosphere is buzzing about how bad an idea something is, but are still spreading the original idea far beyond its original audience because they can&#8217;t resist the urge to respond critically to it.  I left a comment on the post, as it relates to some thoughts I&#8217;ve had over the years, and then realized that I would need a full blog post to unpack the one paragraph I wrote.  So I&#8217;m writing one.</p>
<p>I had this vague intuition for years that arguing against an idea still supported the idea.  I never was able to fully articulate this intuition until I read <a href=http://www.nehrlich.com/blog/2004/02/17/george-lakoff-and-politics/>George Lakoff&#8217;s work on framing</a>, which explained how arguing against a proposition still reinforces the proposition as stated.  Lakoff&#8217;s classic example is &#8220;tax relief&#8221; - even arguing against &#8220;tax relief&#8221; reinforces certain connotations, including the idea that relief implies an affliction.  So referencing a worldview, even if one is arguing against it, still reinforces that worldview.</p>
<p>So why do people do it?  I have a feeling that we are wired to play finite games, where we are trying to win the game with the rules as stated, rather than infinite games, where part of the challenge is to step back and re-define the rules (James Carse&#8217;s book <a href=http://www.nehrlich.com/blog/2005/03/29/finite-and-infinite-games-by-james-carse/><em>Finite and Infinite Games</em></a> is obviously a big influence on me).  So people get caught up in trying to win the argument within the context that they are given, rather than thinking about their overall picture and whether they are contributing to that.  In other words, I agree with Noah&#8217;s point that &#8220;the best way to fight this kind of behavior is to not talk about it. But most people can&#8217;t help themselves.&#8221;  We want to win the finite game, even when the game as framed will contribute to the other side&#8217;s success.  To avoid that, we need to be thinking about <a href=http://www.nehrlich.com/blog/2008/03/02/playing-the-infinite-game/>playing the infinite game</a> instead.  </p>
<p><a href=http://www.nehrlich.com/blog/2006/05/08/getting-to-yes-by-fisher-and-ury/><em>Getting to Yes</em></a> is another framework for thinking about these sorts of issues, as it emphasizes figuring out your principal interests and focusing on those, rather than getting sucked into zero-sum positional bargaining about specific issues.  If we go into a negotiation focused on winning every individual point, we may often fail to actually achieve our interests (much like Internet pundits arguing against certain issues, but only providing them more visibility and respectability in the process).  </p>
<p>So when faced with a screed which makes us want to argue and tear down an opposing perspective point by point, we need to step back and figure out if we&#8217;re just contributing to their worldview by doing so.  We need to concentrate on <a href=http://www.nehrlich.com/blog/2008/07/06/vision-decisions-and-constraints/>our overall vision</a> and figure out whether what we&#8217;re doing is contributing to that end goal.  We need to find opportunities to reframe the discussion to find points of commonality (e.g. both sides of the abortion issue agreeing that they&#8217;d like to see fewer unwanted pregnancies) so that everybody can feel like they are moving towards their goals.  </p>
<p>Or, sometimes, we just need to accept that the other person is too locked into their viewpoint for us to be able to convince them.  If their frames are so strong that all incoming information will be mapped to their frame, such that no facts or arguing will convince them, we need to recognize that and move on rather than continue to futilely waste our time.  This is definitely one of the hardest skills to learn on the Internet.</p>
<p>Man.  I really need to get back into writing regularly.  There&#8217;s a whole trove of interesting territory around zero-sum vs. non-zero-sum thinking that I need to explore at some point.  It&#8217;s fascinating stuff to me, and while it&#8217;s a frame that I&#8217;m probably over-applying right now, I think it has some explanatory power.</p>
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		<title>Convergence08</title>
		<link>http://www.nehrlich.com/blog/2008/11/17/convergence08/</link>
		<comments>http://www.nehrlich.com/blog/2008/11/17/convergence08/#comments</comments>
		<pubDate>Mon, 17 Nov 2008 16:31:28 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[cognition]]></category>

		<category><![CDATA[talks]]></category>

		<category><![CDATA[convergence08]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=900</guid>
		<description><![CDATA[Over the weekend, I attended the Convergence08 unconference, which focused on future technologies like biotech, nanotech, artificial intelligence, etc.  I had to miss the Saturday morning sessions, as I had a chorus rehearsal for this week&#8217;s Mahler concerts, but I was there on Saturday afternoon and most of the day Sunday.  
The first [...]]]></description>
			<content:encoded><![CDATA[<p>Over the weekend, I attended the <a href=http://www.convergence08.org/>Convergence08 unconference</a>, which focused on future technologies like biotech, nanotech, artificial intelligence, etc.  I had to miss the Saturday morning sessions, as I had a chorus rehearsal for <a href=http://sfsymphony.org/season/Event.aspx?eventid=26910>this week&#8217;s Mahler concerts</a>, but I was there on Saturday afternoon and most of the day Sunday.  </p>
<p>The first session I attended was on &#8220;Building a better search engine&#8221;, which I chose because I work at Google (although on nothing related to search).  The attendees speculated about the next big jump in information finding technology, including:</p>
<ul>
<li>Personalized agents that know you and just find the right information - I brought up privacy, and the general response was that privacy was overrated and should be ignored for the sake of this discussion as better results would trump privacy.
<li>Semantic technologies with natural language understanding - somebody from <a href=http://www.powerset.com/>Powerset</a> was there pushing this idea, and somebody else recommended <a href=http://www.semantifind.com/>Semantifind</a>.  I&#8217;m extremely skeptical of such technologies, as I&#8217;ve spent most of the past ten years figuring out how to translate between different disciplines as a generalist, and I already understand language.  I think it&#8217;s going to be a long time before computers can figure out the implicit frames that influence comprehension.
<li>Social search - leverage our social networks to find more relevant results.  If a trusted associate noted something, it&#8217;s probably more relevant than a random stranger noting the same thing.  The issues I raised is the modelling of the social network - I would trust certain friends to make recommendations about stereo equipment but definitely not about clothes and vice versa.  And unless the software can gather enough data to model those subject- and pairwise-specific interactions, it&#8217;s not going to get the desired results.
</ul>
<p>As an aside, it was interesting to me that I&#8217;ve gone from being a technological positivist where technology will solve our problems, to being skeptical of most technical solutions, partially because I now think the hardest and most interesting problems are not solvable by technology per se, but instead require the design of new <a href=http://www.nehrlich.com/blog/2008/06/20/social-technologies/>social technologies</a> to coordinate people in new ways.</p>
<p>The next panel I attended was called something like AI and Sense making.  I&#8217;m fascinated by the question of how we make sense of the world as <a href=http://www.nehrlich.com/blog/2008/10/10/everything-is-a-story/>my continuing obsession with stories</A> makes clear.  This was a session where people discussed the idea of sense making (<a href=http://www.nehrlich.com/blog/2005/01/16/sources-of-power-by-gary-klein/>Gary Klein&#8217;s work with firefighters</a> was a big influence</a>), how it could be embedded into technology and possible business ideas built on such technology.  The discussion was interesting but because sense making is a fuzzy cognitive concept, one attendee afterwards commented that it was difficult to separate sense making from general AI.  Two recommendations for further reading I want to record for myself: <a href=http://www.ihmc.us/research/projects/EssaysOnHCC/Perspectives%20on%20Sensemaking.pdf>Perspectives on Sensemaking</a>, an article by Gary Klein, and <a href=http://books.google.com/books?id=nz1RT-xskeoC>Sensemaking in Organizations</a>, a book by Karl Weick. </p>
<p>One useful construct from the session was the idea that we create a frame, view everything coming in through that frame, but keep track of whether things are corroborating with reality.  Once the discrepancy with reality grows too large, we have to consider junking the existing frame and finding a new one that fits the data better, which I see as yet another form of <a href=http://www.nehrlich.com/blog/2005/05/09/politics-of-nature-part-2/>Bruno Latour&#8217;s process</A>.</p>
<p>Then it was time for the keynote speech by Paul Saffo, which I had been eagerly anticipating after <a href=http://www.nehrlich.com/blog/2004/01/26/talk-by-paul-saffo/>having seen him speak several years ago</a>.  I was not disappointed - even though it covered many of the same topics as that previous talk, it was entertaining and informative.  Tidbits that I wrote down:</p>
<ul>
<li>&#8220;If you don&#8217;t change direction, you&#8217;ll end up where you are heading.&#8221; (in other words, inaction is a choice with consequences)
<li>The future will still have a lot of dull parts (riffing on Hitchcock&#8217;s claim that &#8220;Drama is life with the dull parts cut out of it&#8221;).  We look forward to all the excitement of the future but forget that amid all that excitement will stlil be dull parts.
<li>&#8220;Change is never linear&#8221; (s-curve, s-curve)
<li>&#8220;Cherish failure, especially someone else&#8217;s&#8221; - this was a theme from the other talk I attended, where he pointed out that the consequences of the s-curve is that the time when everybody decides that a technology is a failure and that it will never work is the time when it might be just about to take off.  Which actually made me wonder about my dismissal of semantic technologies in the session earlier, as part of the reason I dismissed it is that it&#8217;s been &#8220;just around the corner&#8221; for 20 years now, which, in Saffo&#8217;s world, means it may be just about to finally succeed.
<li>&#8220;Look for indicators&#8221; - form a quick opinion, but then look for proof that you&#8217;re wrong, which he elaborates in his <a href=http://www.saffo.com/journal/entry.php?id=898>strong opinions, weakly held blog post</a>.
<li>&#8220;Use forecast techniques until reality gets too complex&#8221; - this was an interesting riff where he said that even our forecasting techniques continually get outmoded and need to be updated.  He believes that we&#8217;re in such a phase transition now, where the old qualitative models are breaking down, but new quantitative models haven&#8217;t arrived yet.  The four factors that he thinks will drive the next generation of forecasting models are Moore&#8217;s law, better forecasting algorithms, more and better data, and more of our lives being stored in digital form thanks to Facebook.  My eyes lit up, as that&#8217;s a perfect explanation of why I joined a forecasting group at Google.
<li>Three book recommendations: the novel Daemon, by Daniel Suarez, &#8220;A general theory of bureaucracy&#8221; by Elliot Jaques, and the &#8220;creative destruction&#8221; work of Joseph Schumpeter.
</ul>
<p>Sunday morning started with a panel on synthetic biology.  There were a variety of panelists, with backgrounds in physics, software, and biology, but my favorite was Denise Caruso of the <a href=http://hybridvigor.org/>Hybrid Vigor institute</a>, as she <a href=http://www.nehrlich.com/blog/2003/11/15/question-the-assumptions/>questioned the assumptions</a> that the optimistic scientists were making.  Her focus area has been on risk analysis, especially in new fields where the risks are difficult to quantify, but her point is that the benefits are equally difficult to quantify, so we shouldn&#8217;t be going in with the assumption that innovation is automatically good.  Her belief is that we need to come up with better processes and methods for assessing risk with interdisciplinary input.  You can see why a generalist like me would be a fan (I actually asked a question during Q&#038;A supporting her viewpoint).  I chatted with her a bit afterwards, and also attended the breakout session after lunch with her on innovation and risk, which brought together interesting conversations and different perspectives (the work that Etan Ayalon is doing at <a href=http://recruiting.gtresearch.com/AboutUs.aspx>GlobalTech Research</a> looks particularly interesting to me).  I also liked Caruso&#8217;s concept of Bayesian regulation, where it&#8217;s not black and white, but involves conditional probabilities.</p>
<p>I missed the next session as I ended up chatting with folks from that first after lunch session for about half the next session, and then had to prepare for my session, &#8220;How do organizations think?&#8221;  I threw it open as a discussion forum expanding on the ideas in <a href=http://www.nehrlich.com/blog/2008/11/07/organizational-cognition/>my post on organizational cognition</a>, and had a good discussion with the eight people who attended.  We talked about different people&#8217;s experiences with different organizational structures and what might work to improve those.  One key concept that was identified was that designing an organizational culture and structure has to first start with the purpose for which the organization is built.  Different structures will serve different purposes, and incongruities between the structure and purpose will cause friction.  People expressed interest in possibly having a follow up session after the conference was over, but I didn&#8217;t get everybody&#8217;s contact information, so I hope they get in contact with me.</p>
<p>I ended up bailing out on the end of the conference during the longevity panel, as I had other plans for the evening, but all in all, it was a good experience - I met a couple new interesting people, had some good discussions, and found new food for thought, which were pretty much my goals for the weekend.  But now it&#8217;s time to get back to my normal life.</p>
<p>Technorati tag: <a href="http://technorati.com/tag/convergence08" rel="tag">Convergence08</a></p>
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		<title>Time Perspectives of Philip Zimbardo</title>
		<link>http://www.nehrlich.com/blog/2008/11/12/time-perspectives-of-philip-zimbardo/</link>
		<comments>http://www.nehrlich.com/blog/2008/11/12/time-perspectives-of-philip-zimbardo/#comments</comments>
		<pubDate>Wed, 12 Nov 2008 08:01:51 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[cognition]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=892</guid>
		<description><![CDATA[One of the great advantages of working at Google is that famous people want to come visit.  That&#8217;s how I got to see Ferran Adria a few weeks ago.  Yesterday, it was John Hodgman and Jonathan Coulton.  Later this week is Chip Kidd.  You get the point.  But what&#8217;s even [...]]]></description>
			<content:encoded><![CDATA[<p>One of the great advantages of working at Google is that famous people want to come visit.  That&#8217;s how <a href=http://www.nehrlich.com/blog/2008/10/13/what-is-the-purpose-of-your-design/>I got to see Ferran Adria</a> a few weeks ago.  Yesterday, it was John Hodgman and <a href=http://www.jonathancoulton.com/>Jonathan Coulton</a>.  Later this week is Chip Kidd.  You get the point.  But what&#8217;s even nicer is that they record all the talks and <a href=http://www.youtube.com/profile?user=AtGoogleTalks&#038;view=videos>post them to their own channel on YouTube</a>, so even if you don&#8217;t work at Google, you can see the talks.  Or, in my case, if you are too lazy to get over to the room at the right time, you can catch up later.  </p>
<p>Last weekend, I was catching up on a couple such talks that I had meant to see but missed for one reason or another (including <a href=http://www.youtube.com/watch?v=iGEVvE9lY0w>Nancy Pelosi&#8217;s visit</a>), and the one by Philip Zimbardo caught my eye.  Zimbardo is infamous for <A href=http://www.prisonexp.org/>the Stanford Prison Experiment</a> where he simulated a prison with Stanford students and was aghast at how quickly the prison became real to all involved.  Within a day, the guards were finding ways to humiliate the prisoners and previously healthy &#8220;prisoners&#8221; were having mental breakdowns (the images from the experiment were eerily echoed by Abu Ghraib).  I&#8217;m currently reading Zimbardo&#8217;s book The Lucifer Effect, where he discusses the idea that evil is not a dispositional but situational; in other words, people who do bad things are not inherently evil, but instead all of us have the potential to do evil in the right situation (as his Stanford students demonstrated in their &#8220;prison&#8221;).  </p>
<p>His latest book is called <a href=http://www.thetimeparadox.com/>The Time Paradox</a>, about the psychology of time, and he came by Google to <a href=http://www.youtube.com/watch?v=1LDwdyIxRy0>give a talk on the subject</a>.  He started the talk with a discussion of the <a href=http://mangans.blogspot.com/2007/10/stanford-marshmallow-experiment.html>marshmallow experiment</a>.  The subjects were four-year-olds who were given a choice - they were given a marshmallow, but if they could wait a few minutes before eating it, they would be given two marshmallows for their patience.  Some of them ate the marshmallow, some of them managed to hold out and wait for the greater reward.  Here&#8217;s the astounding result: the experimenters returned to their subjects fourteen years later and found that the ones that had the self-control to wait had better grades and better SAT scores by a statistically significant margin.  In other words, one brief experiment on a four-year-old was highly correlated with their future performance in life.  So what&#8217;s going on?</p>
<p>Zimbardo identifies the two types of children as having different time perspectives: the ones that ate the marshmallow have a present time perspective, focusing on the immediate gratification of the marshmallow.  The ones who waited have a future time perspective, able to trade off their present gratification for future results.  And our culture rewards those who can make those future tradeoffs (e.g. study now rather than play to enhance one&#8217;s college test scores).  </p>
<p>Zimbardo later extended the classifications of time perspectives to include past-positive (focusing on the good things that have happened in the past), past-negative (focusing on the bad things), and present-fatalistic (feeling unable to influence the events impacting one&#8217;s life).  You can find out your time perspective tendencies by <a href=http://www.thetimeparadox.com/surveys/>taking the online test</a>.  Zimbardo has done survey work to show that the results of the marshmallow experiment are not isolated - the time perspective of a person is strongly correlated with the results that person achieves in many areas of life.  </p>
<p>What I like about this is that it feels right to me as an explanatory mechanism.  There are certain areas where I am heavily future-weighted, such as financial planning where I will forgo something I want today for the sake of something I am saving to buy next year.  There are other areas where I am past-weighted, such as in my social identity where some part of me still clings to my self-identity from when I was a teenager.  There are still other areas where I am present-weighted, with a focus on whatever feels right at the moment (which contributes to my inability to maintain a regular exercise program).  I was also able to immediately start classifying other people around me into the various categories.  </p>
<p>The sign to me of a powerful classification system is when it breaks open a problem where everything seemed ambiguous before.  Back when I was a programmer, I used to love that feeling when I finally hit upon the right way to represent the data and everything suddenly became easy.  And I&#8217;d been feeling muddled about certain people recently where I just didn&#8217;t understand why they behaved the way they did.  But when Zimbardo gave me this new template for thinking about how people think, their behaviors immediately fell into place.  </p>
<p>The other nice part about Zimbardo&#8217;s use of time perspectives is that they are not fixed.  A future perspective can be taught.  So we could test four-year-olds, identify the ones that have a present perspective and give them the tools to develop a future perspective, thus improving their ability to adapt to adult life where future tradeoffs are always necessary.  Zimbardo trashes the idea that success is genetically determined, instead focusing on the idea that the tools for success can be taught with the right system - not surprising from the man who identified that evil is present in all of us in the wrong system.  </p>
<p>I recommend <a href=http://www.youtube.com/watch?v=1LDwdyIxRy0>watching Zimbardo&#8217;s talk</a> if this sounds interesting, as he explains it better and more rigorously than I do.  But I wanted to share this idea that had immediate impact on me.  I&#8217;m curious if others have the same feeling - maybe this is just obvious to others, or maybe it&#8217;s a helpful template for thinking about the world.  What do you think?</p>
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		<title>Organizational Cognition</title>
		<link>http://www.nehrlich.com/blog/2008/11/07/organizational-cognition/</link>
		<comments>http://www.nehrlich.com/blog/2008/11/07/organizational-cognition/#comments</comments>
		<pubDate>Fri, 07 Nov 2008 07:26:23 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[cognition]]></category>

		<category><![CDATA[conversation]]></category>

		<category><![CDATA[management]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=883</guid>
		<description><![CDATA[Over the past seven weeks (good golly, where does the time go?) at Google, I&#8217;ve noticed a funny habit of mine.  Whenever I overhear a conversation involving something that is related to my team&#8217;s work, I drop whatever I&#8217;m working on and wander over to listen in.  Now, one might guess this is [...]]]></description>
			<content:encoded><![CDATA[<p>Over the past seven weeks (good golly, where does the time go?) at Google, I&#8217;ve noticed a funny habit of mine.  Whenever I overhear a conversation involving something that is related to my team&#8217;s work, I drop whatever I&#8217;m working on and wander over to listen in.  Now, one might guess this is due to my slacker ways and desire to gossip as much as possible, and one would not be entirely incorrect.  However, I was listening to one such conversation earlier this week as two of my groupmates were trying to suss out exactly how an analysis should work, and realized that there&#8217;s more going on here.</p>
<p>Such conversations are where an organization&#8217;s thought processes are made visible (audible?).  In other words, if an organization could be perceived as a group mind, then those conversations are the equivalent of watching the synapses between neurons firing.  It&#8217;s the only way to get insight into how the group mind operates.  This may sound a little wacky, but I&#8217;m inspired by <a href=http://hci.ucsd.edu/hutchins/citw.html>Edwin Hutchins&#8217;s book <em>Cognition in the Wild</em></a>, where he extracts observations about cognition by watching how a group mind in the form of a navigation team operated.  In the best case, meetings can be a reflection of this organizational cognition, an aspect which <a href=http://www.nehrlich.com/blog/2008/10/03/meeting-dynamics/#comments>Peter mentioned in the comments of my meetings post</a>.  </p>
<p>So by listening in on such conversations, one can map out how the organization operates.  Which assumptions are taken for granted?  Who are the stakeholders mentioned regularly as needing to be consulted?  How are decisions made in such conversations - is it by consensus, persuasion, or hierarchy?  These sorts of observations may not be directly relevant to one&#8217;s job, but it&#8217;s invaluable to an <a href=http://www.cultureby.com/trilogy/2007/03/account_planner.html>amateur anthropologist</a> like myself in understanding the different forces that are at work within the organization.  </p>
<p>Even better, conversations often arise when new organizational territory is being mapped out, either in the form of current assumptions being questioned, or in the development of a response to a new stimulus.  When everything is running smoothly and there&#8217;s a defined process for how to do things, there is no need for conversation as everybody knows how to do their job.  But when one reaches the limits of one&#8217;s understanding, then one has to consult another person, and such consultations are where somebody like me can see how the organization, in the form of its constituents, learns.  To use the framework of Latour, conversations are where we can see the <a href=http://www.nehrlich.com/blog/2005/05/09/politics-of-nature-part-2/>organizational Collective perform the Consultation process</a>, where it grapples with an outside influence (what Latour calls &#8220;Perplexity&#8221;).  Seeing the Collective go through a round of growing and learning is exactly what I mean by saying that conversations are a window into the cognitive process of the organization.  </p>
<p>This is also exactly the sort of fuzzy stuff that I once would have scorned as a hard scientist and logic-driven engineer.  These sorts of ephemeral observations about an organization are difficult to quantify and would not have even been on my radar ten years ago.  And now they are the sorts of things that capture the value I bring to an organization, as my ability to attend meetings and listen to passing conversations and extract this sort of organizational knowledge is a testament to my ever-improving observational skills.  I liked <a href=http://www.randsinrepose.com/archives/2008/10/12/the_culture_chart.html>Rands&#8217;s description of it as the culture chart</a>, as opposed to the formal organizational chart.  The culture chart isn&#8217;t written down anywhere and is supremely fuzzy - it can only be intuited by reading between the lines of conversations.</p>
<p>So that&#8217;s my rationalization for why listening in on conversations when starting a new job is important.  It&#8217;s the best way to understand how an organization operates: which assumptions are stated (and more importantly, not stated), which stakeholders matter and which can be ignored, etc.  And, in case you&#8217;re wondering, all this listening to conversations is why I have to stay at work until 9pm a couple nights a week to catch up on my individual contributions.  Once I am more efficient at my assigned tasks and up to speed on how Google works as an organization, I hope to get my hours down to a more reasonable number.</p>
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		<title>Age of Conversation 2 is now out</title>
		<link>http://www.nehrlich.com/blog/2008/10/29/age-of-conversation-2-is-now-out/</link>
		<comments>http://www.nehrlich.com/blog/2008/10/29/age-of-conversation-2-is-now-out/#comments</comments>
		<pubDate>Wed, 29 Oct 2008 14:52:50 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[conversation]]></category>

		<category><![CDATA[journal]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=872</guid>
		<description><![CDATA[
A few months ago, I volunteered to contribute an essay to a compendium called &#8220;The Age of Conversation 2&#8243;.  The first &#8220;Age of Conversation&#8221; book resulted after two editors collected submissions on the topic of conversation from one hundred bloggers and self-published the result at lulu.com.  The second book, in which my essay [...]]]></description>
			<content:encoded><![CDATA[<p><a href=http://stores.lulu.com/ageofconversation><img src=http://servantofchaos.typepad.com/photos/uncategorized/2008/10/27/aoc2cover.jpg align=right width=158 height=198></a><br />
A few months ago, I <a href=http://www.nehrlich.com/blog/2008/05/08/age-of-conversation>volunteered to contribute an essay</a> to a compendium called &#8220;The Age of Conversation 2&#8243;.  The first &#8220;Age of Conversation&#8221; book resulted after two editors collected submissions on the topic of conversation from one hundred bloggers and self-published the result at lulu.com.  The second book, in which my essay appears, is <a href=http://stores.lulu.com/ageofconversation>now available at lulu for purchase</a>.  It may just be a collective vanity self-publishing project, but it will still be kind of neat for me to see something I wrote bound into a book.</p>
<p>Despite the help of my readership in brainstorming ideas for the essay, one of the requirements for publication was that I refrain from posting my essay here for six months.  So if you just want to see my essay, ping me then.</p>
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		<title>Switching Costs</title>
		<link>http://www.nehrlich.com/blog/2008/10/22/switching-costs/</link>
		<comments>http://www.nehrlich.com/blog/2008/10/22/switching-costs/#comments</comments>
		<pubDate>Thu, 23 Oct 2008 04:22:26 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[cognition]]></category>

		<category><![CDATA[people]]></category>

		<category><![CDATA[tech]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=861</guid>
		<description><![CDATA[Earlier this week I switched my RSS reader from Bloglines to Google Reader.  
I&#8217;d been meaning to check out Google Reader for months, if not years, but had never gotten around to it, as Bloglines was serving me well enough for what I needed, and I&#8217;d gotten used to its quirks.  
But over [...]]]></description>
			<content:encoded><![CDATA[<p>Earlier this week I switched my RSS reader from Bloglines to Google Reader.  </p>
<p>I&#8217;d been meaning to check out Google Reader for months, if not years, but had never gotten around to it, as Bloglines was serving me well enough for what I needed, and I&#8217;d gotten used to its quirks.  </p>
<p>But over the past couple weeks, Bloglines started failing at its primary purpose, delivering RSS feeds on demand, as it stopped properly updating feeds.  It didn&#8217;t bother me too much at first as I was busy enough that reading blogs was a luxury, but it was starting to get annoying.  And then somebody twittered about <a href=http://www.techcrunch.com/2008/10/18/googles-destruction-of-bloglines-now-complete/>a TechCrunch article describing how Bloglines users were fleeing to Google Reader</a>, which provided instructions on making the move.  Ten seconds later, I was moved to Google Reader, and now I probably won&#8217;t go back.</p>
<p>Let&#8217;s parse out what happened here, as I think it&#8217;s instructive.</p>
<ol>
<li>A few years ago, I started reading enough blogs that updated infrequently that checking them one by one was becoming ridiculous.  So I started looking for an RSS reader, and chose Bloglines as it met my requirements well enough at the time (Barry Schwartz, of <a href=http://books.google.com/books?id=zutxr7rGc_QC>The Paradox of Choice</a>, would call this &#8220;satisficing&#8221; - speaking of which, I need to review that book at some point).  In particular, it was web-based so that I could read blogs from work or home without duplication, which was the key differentiator from Thunderbird, the other major contender.
<li>I stuck with the choice for several years, even as bits of it started to annoy me, as the perceived switching costs were too high.  Given that there are no lock-in effects in this software (no data that I couldn&#8217;t export), the switching costs were purely cognitive.  In other words, <a href=http://www.nehrlich.com/blog/2005/01/20/cognitive-effort/>the cognitive effort of switching</A> was the major lock-in for this product.  Also, the benefits of switching were minimal - Bloglines was meeting my needs, so it was unclear how other software would be better in that core functionality.
<li>Once Bloglines started to fail in its primary purpose (making it easy for me to see the latest in my desired feeds), the benefit of switching became relatively greater (other RSS readers were succeeding where Bloglines was failing).
<li>Once I read the TechCrunch article, I had &#8220;social proof&#8221;, the term Cialdini uses to label our tendency to want to see others doing something before doing it ourselves.  Knowing that there were dozens of other people making me the same switch helped convince me to make the jump.  That was the critical tipping point.
<li>The actual switch took about ten seconds (export from Bloglines, import into Google Reader).  To reiterate, the effort of switching had nothing to do with the actual work it would take to switch - it was the cognitive effort of having to re-open a decision that I had already made.
</ol>
<p>What&#8217;s my point here?  In the Web world, switching is often fairly painless, as most vendors provide a way to easily get one&#8217;s data out of their system (and if they don&#8217;t, that&#8217;s a bad sign).  Companies are generally relying on us to pick a system and get comfortable with it, so that habit and the perceived cognitive effort of making a change is a far greater impediment to switching than other possible lock-in effects.  In such a situation, the company has to never make it easier to contemplate the switch; in other words, if the company continues to fulfill its value proposition to the user, users will stick around, but as soon as they lapse, users may leave in droves (as appears to be happening to Bloglines).  </p>
<p>Another way of thinking about it is that the game between companies and users is all played in people&#8217;s minds.  While economists may believe that people are rationally maximizing their potential economic gain, most of us are far less rational in our decision-making.  We use brand names over equivalent generics because of advertising or because we &#8220;trust&#8221; the brand name more.  We stick with products or services that are clearly inferior to newer ones because it&#8217;s too much effort to re-open the decision we originally made.  Companies that understand this game will be telling stories to convince people to use their products or services, rather than trying to convince them with data.  For instance, <a href=http://www.nehrlich.com/blog/2006/04/25/positioning-by-ries-and-trout/>the book Positioning</a> is all about creating new primary needs in the minds of consumers to give them the necessary impetus to switch.  </p>
<p>So focus on the value proposition your company offers to its customers.  If you can make sure that the value of your product keeps on increasing, you can benefit from the perceived effort of switching and keep customers even in situations where they might rationally choose another product or service.  Ideally, of course, your product is the best in class, but every little edge counts, right?</p>
<p>Now I just have to get over the cognitive effort of switching from Windows to Mac&#8230;</p>
<p>P.S. I have been at Google for exactly one month as of today.  Crazy how the time flies!</p>
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		<title>Story Metrics</title>
		<link>http://www.nehrlich.com/blog/2008/10/17/story-metrics/</link>
		<comments>http://www.nehrlich.com/blog/2008/10/17/story-metrics/#comments</comments>
		<pubDate>Sat, 18 Oct 2008 03:41:48 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[design]]></category>

		<category><![CDATA[stories]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=841</guid>
		<description><![CDATA[So I want to build on my last two posts (which both have excellent comments that you should check out, even though I haven&#8217;t managed to be coherent enough this week yet to respond).  In particular, if I treat everything as a story and I&#8217;m asking what the purpose of a design is, the [...]]]></description>
			<content:encoded><![CDATA[<p>So I want to build on my last two posts (which both have excellent comments that you should <a href=http://www.nehrlich.com/blog/2008/10/10/everything-is-a-story/#comments>check</a> <a href=http://www.nehrlich.com/blog/2008/10/13/what-is-the-purpose-of-your-design/#comments>out</a>, even though I haven&#8217;t managed to be coherent enough this week yet to respond).  In particular, if I treat everything as a story and I&#8217;m asking what the purpose of a design is, the obvious next question is what is the purpose of a story?  Or, to put it more broadly, how should one evaluate a story?</p>
<p>I&#8217;ve been thinking about this question on and off for weeks, as it keeps on coming up in different contexts.  Here are some different possibilities for story metrics:</p>
<li><em>Truthful</em>: Are the facts in the story true or not?  This can be extended to the question of whether all the facts that should have been included in the story are included.  This is a popular metric, especially in politics and online forums, where finding one point in a story which isn&#8217;t completely true is presumed to invalidate the entire story.  But sometimes truth is not the appropriate metric, as is obvious in the case of fiction.
<li><em>Effective</em>: This is similar to the question I asked about design - does the story do what it sets out to do?  If it&#8217;s telling a fictional story, does it carry us away to a different place?  Or does it create memorable characters?  Or create an internally consistent world if it&#8217;s speculative fiction?  So many possible ways to evaluate this, but it comes back to the question of <a href=http://www.nehrlich.com/blog/2004/09/29/why-do-we-write/>what the author was trying to accomplish</a>.
<li><em>Well constructed</em>: Similar to effectiveness, how well constructed is the story? We can <a href=http://www.nehrlich.com/blog/2006/06/18/evaluating-quality-of-construction/>evaluate the quality of construction</a> of a story independently.  Latour provides some guidance for what makes for a well-constructed scientific observation (story).  We can sometimes agree that something was well constructed even if we don&#8217;t like it (e.g. a well-done action movie).  Perhaps a better word for this would be craftsmanship.
<li><em>Useful</em>: Is the story useful for navigating life? Does it provide explanatory power?  This obviously applies to what I would call stories of science, but also can be applied to fictional works.  For instance, novels can give us insights into how people think and behave, which can provide guidance in interacting with others.  In another variation of this, <a href=http://www.nehrlich.com/blog/2005/11/11/on-intelligence-by-jeff-hawkins/>our brains are wired to remember deviations from the norm</a>, as that was what enabled us to survive in a dangerous environment, so one could imagine that stories are a powerful way for us to store that non-routine information; admittedly, this has been taken to an unuseful extreme by local TV news - &#8220;At 11, see how your pipes are KILLING YOUR CHILDREN!&#8221;
<li><em>Experiential</em>: Ei-Nyung rightly points out on my last post that a good design should create an experience for the user.  Stories certainly have the same potential.  Great stories create worlds that we feel like we could visit or even inhabit.  We also love hero stories that inspire us to do more, igniting a spark of heroism in us.  In other words, how does the story make me feel? This may be another variation on the metric of effectiveness, but I think the focus on the story recipient is a slightly different focus so I&#8217;m including it.
<p>Part of the reason I listed these different metrics is to note how two people can have wildly diverging opinions of a story if they are using different metrics to evaluate a story.  I haven&#8217;t been paying attention to politics, but even I&#8217;ve heard of &#8220;Joe the Plumber&#8221; this week.  From what I understand, McCain was trying to use Joe the Plumber as an experiential or inspirational story - one to get people to sympathize with the plight of the everyman, and have people think &#8220;Yes, yes, that&#8217;s how I feel!&#8221;  The Democrats are striking back by attacking the facts of the story, using the truthful metric to evaluate it.  This will be effective with their constituents (<a href=http://www.nehrlich.com/blog/2004/02/17/george-lakoff-and-politics/>Lakoff observes that liberals have an Enlightenment-derived faith in facts</a>), but possibly not so much with the conservative faithful who tend to be more experiential.  </p>
<p>I guess my point is that when having a discussion where there are varying opinions on the quality of a story (&#8221;How can you believe that nonsense?&#8221;), it might be worthwhile to take a step back and get a sense of what metrics other people are using for evaluation.  People might be able to agree on their ratings along each metric, even if they don&#8217;t agree on the relative importance of those metrics.  </p>
<p>So where does this post rank on the Useful metric? <img src='http://www.nehrlich.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /></p>
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		<title>What is the purpose of your design?</title>
		<link>http://www.nehrlich.com/blog/2008/10/13/what-is-the-purpose-of-your-design/</link>
		<comments>http://www.nehrlich.com/blog/2008/10/13/what-is-the-purpose-of-your-design/#comments</comments>
		<pubDate>Tue, 14 Oct 2008 04:17:17 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[design]]></category>

		<category><![CDATA[management]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=833</guid>
		<description><![CDATA[Ferran Adria (yes, that Ferran Adria) stopped by Google today while in town for his book tour promoting A Day at elBulli.  He spent most of the hour talking about innovation and his approach for trying to invent a new culinary language within the universal language of cuisine, with pictures of some amazing nature-inspired [...]]]></description>
			<content:encoded><![CDATA[<p>Ferran Adria (yes, <a href=http://www.time.com/time/subscriber/2004/time100/artists/100adria.html>that Ferran Adria</a>) stopped by Google today while in town for his book tour promoting <A href=http://www.amazon.com/exec/obidos/ASIN/0714848832/ericnehrlisho-20>A Day at elBulli</a>.  He spent most of the hour talking about innovation and his approach for trying to invent a new culinary language within the universal language of cuisine, with pictures of some amazing nature-inspired desserts, apparently from the other new book, <A href=https://secure.elbulli.com/elbullibooks/>Natura</a>, by Albert Adrià.  </p>
<p>But then he asked a question which elicited a laugh from the Googler audience: &#8220;Are there any website experts out there?&#8221;  His question, which he claims he&#8217;s been asking for years and not getting an answer, is why website designers don&#8217;t put a map as the first thing on their home page.  After all, they should cater to the user and make it easy for the user to find what they are looking for.  He forced his webpage designer to <a href=http://www.elbulli.com/menu.php?lang=en>make a navigation page be the first page at the elBulli site</a>, but wonders why everybody doesn&#8217;t do that.</p>
<p>This elicited several answers from the audience.  My answer was that the goal of many websites is to get you to stick around on their site - if you can find what you need easily, then you leave their site.  I later thought of the analogy to a Las Vegas casino, where the navigation is intentionally designed to make it hard for you to leave the gaming area.  Another answer mentioned &#8220;That&#8217;s why Google exists&#8221;, saying that search replaces standard navigation, which makes the good point that a designed information architecture doesn&#8217;t necessarily match a user&#8217;s worldview and may make it harder rather than easier to find what he or she is looking for (reminding me of <A href=http://blog.longnow.org/2005/11/14/clay-shirky-making-digital-durable-what-time-does-to-categories/>Clay Shirky&#8217;s point about user-driven classification systems</a>).  Another person suggested that most Googlers would probably agree with him, but unfortunately bad designers outnumber good designers.  </p>
<p>But I still like my answer, because it gets to the heart of design - what is the purpose which you are trying to achieve with a design?  Many websites are designed to have you click around as much as possible, to pile up ad impressions and the chance that you might click on an ad before leaving.  Google, on the other hand, has <a href=http://www.google.com/corporate/tenthings.html>the stated goal</a> &#8220;to have users leave its website as quickly as possible&#8221;.  Is one of these designs better or the &#8220;right&#8221; way?  Adria might think the Google way is clearly the right way, but I believe that design can not be evaluated in an absolute sense - designs must be evaluated within the context of the desired goals. </p>
<p>I&#8217;ve often found this attitude helpful when navigating the world.  Rather than cursing the stupidity of a design, I wonder why a design might have turned out in that way, and what alternative goals the designer might have been working towards.  Making things cheap is a common one.  Making companies more money is another.  It&#8217;s rare that a design can be created in isolation and free of constraints (and <A href=https://gettingreal.37signals.com/ch03_Embrace_Constraints.php>some would argue that constraints make for better design</a>), so it helps to understand the constraints, whether philosophical or economical, that guided a design.</p>
<p>I&#8217;ve also been finding it helpful to remember this goal-first attitude in my first month at Google.  It&#8217;s very easy to start going down an infinitely deep hole of documentation or data analysis, and occasionally I have to shake myself and say &#8220;Okay, wait, what exactly am I trying to accomplish here, and is what I&#8217;m doing moving me towards that goal?&#8221;  It&#8217;s particularly tempting at times to do what is easy rather than what is right (aka &#8220;If you have a hammer, everything looks like a nail.&#8221;).  </p>
<p>Getting back to a recurring theme of mine, <a href=http://www.nehrlich.com/blog/2008/07/06/vision-decisions-and-constraints/>setting big goals makes it easier to make all other decisions</a>; for instance, Adria is intent on continuing to push the boundaries of innovation in cuisine, so he closes elBulli for six months a year while he and his team experiment with new ideas.  Could he make more money by staying open?  Of course, but that&#8217;s not his goal.</p>
<p>No real deep thoughts on the subject, just that Adria&#8217;s confusion as to why people would design something that was clearly inferior in his eyes got me thinking, so I figured I&#8217;d use it as an excuse for a blog post.  </p>
<p>P.S. Yes, this post was mostly to get to say that it was cool to see Ferran Adria in person.  And to get something up - my brain&#8217;s been pretty fried from trying to absorb way too much information at work.  Hopefully, once I get settled in, I&#8217;ll start posting more - as usual, I have several proto-posts in the &#8220;couple ideas simmering&#8221; stage, but haven&#8217;t had the brainpower to expand them into full posts.  Maybe I should just start doing scatterbrain posts like my book review roundup posts, where I spent a paragraph on each idea.  Hrm.</p>
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		<title>Everything is a Story</title>
		<link>http://www.nehrlich.com/blog/2008/10/10/everything-is-a-story/</link>
		<comments>http://www.nehrlich.com/blog/2008/10/10/everything-is-a-story/#comments</comments>
		<pubDate>Fri, 10 Oct 2008 07:06:45 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[generalist]]></category>

		<category><![CDATA[stories]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=773</guid>
		<description><![CDATA[I&#8217;ve been thinking on and off about this post for weeks, and it&#8217;s not coming together, so I&#8217;m just going to write up what I have and see what happens.  Or at least put it up to instigate comments that will help me clarify what I mean (as the comments on my &#8220;Faking it&#8221; [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;ve been thinking on and off about this post for weeks, and it&#8217;s not coming together, so I&#8217;m just going to write up what I have and see what happens.  Or at least put it up to instigate comments that will help me clarify what I mean (as the comments on my &#8220;Faking it&#8221; post led to the &#8220;Language Games&#8221; post).</p>
<p>The basic premise is that we use stories to make sense of the world.  I&#8217;m using stories in a very broad sense here, including anything where there&#8217;s a causal narrative (X did something and Y happened).  Let&#8217;s take some examples:
<ul>
<li>The apple fell from the tree because the Earth exerts a gravitational field that pulls objects with mass towards it.
<li>The cells weren&#8217;t happy today because the incubator was at the wrong temperature.
<li>9/11 happened to punish us as a nation for our sins.
<li>My bike is struggling a bit because the derailleur is out of alignment.
</ul>
<p>We tell stories to explain how the world works.  And if we can&#8217;t make sense of the world with our existing stories, we invent a pattern (or story).  <a href=http://tierneylab.blogs.nytimes.com/2008/10/03/see-a-pattern-here/>This New York Times blog entry</a> describes how superstitious beliefs go up in times of uncertainty, as people respond to their lack of control by finding patterns explaining what is going on, such that they understand the causes of the distress they&#8217;re experiencing.  In ancient times, we anthropomorphized nature into the form of quarreling gods, as we imputed understandable human behavior to objects that were otherwise fearsome and unexplainable.</p>
<p>One of my traits as a generalist is that <a href=http://www.nehrlich.com/blog/2006/12/02/patterns-and-truth/>I find patterns everywhere</a>.  This can be a strength, in that I can take a mass of data and observations and distill it down to an underlying pattern.  The flip side is that I can often see several possible stories to explain what&#8217;s going on, and just pick one as a hypothesis.  Somebody wlll point out an inconsistency in my story, and I&#8217;ll say &#8220;Oh, good point&#8221;, and switch to a different story (<a href=http://www.saffo.com/journal/entry.php?id=898>Paul Saffo calls this &#8220;Strong opinions, weakly held&#8221;</a>, which I quite like).  This can be quite frustrating to people who hold opinions strongly and sometimes even mistake them for Truth.  </p>
<p>So my theory of the moment is that everything is a story:
<ul>
<li>Science is a story of how scientists go out and explore the world and find unchanging Platonic laws of Nature, which is an attractive but <a href=http://www.nehrlich.com/blog/2005/05/08/politics-of-nature-by-bruno-latour/>somewhat deceiving story</a>.
<li>Religion is a story of how a great people was chosen by God to accomplish great works.
<li>Sports tell the story of the underdog rising up, the champion holding on, the journeyman breaking through, etc.
<li>Brands are the story of a product&#8217;s users - as I read someplace recently, your brand is what your customers tell other people (it sounds like Hugh MacLeod or Seth Godin, but I couldn&#8217;t find a reference).
</ul>
<p>Stories have targeted audiences - not all stories will make sense to all audiences.  I can tell the story of a great play in football, and the eyes of my friends will glaze over.  I can tell the story of evolution to a fundamentalist Christian and elicit an angry rebuttal.  One of the dangers we face currently as a society is that we no longer have <A href=http://www.nehrlich.com/blog/2008/07/24/true-enough-by-farhad-manjoo/>a unifying set of stories</a> that you can expect everybody to believe.  We have a fragmented set of audiences each believing its own stories.  To put it in <A href=http://www.nehrlich.com/blog/2005/05/09/politics-of-nature-part-2/>Latour-ian terms</a>, we have a number of co-evolving parallel Collectives.</p>
<p>This fragmentation of stories and audiences drives the need for more generalists.  One of my strengths is understanding different audiences well enough to tell stories that make sense to each audience.  To take my well-worn example, when I was <A href=http://www.nehrlich.com/blog/2007/10/27/sbs-award-for-cellkey/>working on CellKey</a>, I often had to translate between the physicists and biologists and software developers.  The generalist can play the part of <A href=http://www.nehrlich.com/blog/2005/05/10/politics-of-nature-part-3/>the Latour-ian diplomat</a>, interfacing between different Collectives and finding the common ground on which they can be brought together.</p>
<p>Every time I post on this blog, I am telling a story.  It&#8217;s not a story in a conventional narrative sense, but it is my way of making sense of the world, of describing the patterns I see around me.  I record these story patterns with the hope that they can help others make sense of the world as well.  This ongoing process of finding and collecting stories has been a fruitful one for me, and I hope that you find it useful as well.  </p>
<p>P.S. Third week at Google, and already head-deep in a project.  Stayed late at work tonight finishing up a presentation for tomorrow.  And yet this is the night I make the effort to blog, partially because putting together the presentation employed these skills of telling a story from a mass of unstructured data, and partially because of the Cokes I was drinking at 8pm to help me with the final push.</p>
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		<title>Meeting Dynamics</title>
		<link>http://www.nehrlich.com/blog/2008/10/03/meeting-dynamics/</link>
		<comments>http://www.nehrlich.com/blog/2008/10/03/meeting-dynamics/#comments</comments>
		<pubDate>Fri, 03 Oct 2008 14:37:25 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
		
		<category><![CDATA[conversation]]></category>

		<category><![CDATA[management]]></category>

		<guid isPermaLink="false">http://www.nehrlich.com/blog/?p=803</guid>
		<description><![CDATA[As I am learning the lay of the land at Google, I&#8217;ve been initiating one-on-one meetings with people around me so that I can learn what they do and gain some different perspectives on what my group produces.  I wrote up my notes after my meeting with one coworker, and after he reviewed what [...]]]></description>
			<content:encoded><![CDATA[<p>As I am learning the lay of the land at Google, I&#8217;ve been initiating one-on-one meetings with people around me so that I can learn what they do and gain some different perspectives on what my group produces.  I wrote up my notes after my meeting with one coworker, and after he reviewed what I wrote, he noted that we&#8217;d covered most of the material I wrote up in the first fifteen minutes we&#8217;d talked.  The other thirty-some minutes had been much less information-rich.</p>
<p>He extended this observation to claim that most meetings were like that - they started strong, but then lost steam as people became fatigued.  Speakers become less clear in making their points, while listeners become less able to absorb information, so meetings tend to get more inefficient the longer they go.  This makes sense to me; as anecdotal evidence, I certainly noticed that by the end of the two and a half hour classes we had at Columbia, I wasn&#8217;t processing as well as I did at the beginning.  </p>
<p>What&#8217;s interesting about this claim to me is that it assumes that the purpose of meetings is to transfer information.  That leads to the question of whether other types of meetings would have similar dynamics, or whether it&#8217;s possible that some meetings might get more productive as they got longer, rather than less.</p>
<p>In particular, I think any sort of brainstorming meeting takes time to get rolling.  The participants need time to ensure everybody is making the same assumptions and to establish common patterns of interactions.  It takes time for a group to achieve the state of &#8220;flow&#8221;, where everybody is moving towards a common purpose.  Despite the initial dip in &#8220;productivity&#8221; while alignment is happening, the payback once everybody is synchronized is tremendous.  I&#8217;ve written about <a href=http://www.nehrlich.com/blog/2006/11/15/group-flow/>the dynamics of group flow</a> before, as well as the importance of <a href=http://www.nehrlich.com/blog/2007/03/23/the-discordant-element/>removing discordant elements</a> that are impediments to achieving flow.  Having come up with one counterexample, I started wondering about the dynamics of other types of meetings.  </p>
<p>Progress report meetings are a bad idea in general, as the information is generally better sent out via other methods so people can skim what isn&#8217;t important rather than making everybody sit through everything.  Admittedly, a poorly written email is more confusing than an in-person meeting since presenters have the advantage of instant feedback, but that only highlights the importance of writing clearly.  To run some pseudo-numbers, an hour-long meeting attended by ten people uses ten person-hours.  Let&#8217;s say the presenter could write a clear email or slide deck to present their material, but it takes them four hours to write it instead of the one hour they take to present it unclearly.  Let&#8217;s also say that the clearly written material now takes people ten minutes to absorb instead of an hour of clarifications.  Now the total time spent by the group is 5.5 person-hours (4 hours by the presenter, 1.5 hours by the other nine group members), for a net gain of 4.5 person-hours.  Obviously, those numbers are made up,  but they illustrate the point that it is often worth sacrificing the time of one person to save the time of the group.</p>
<p>Another type of meeting might be a consensus meeting, where people are trying to agree on a course of action.  I think this is similar to a brainstorming meeting in that it takes time for everybody to clarify assumptions and make sure everybody is talking about the same thing and understands the tradeoffs of various decision options.  At the same time, it also has the perils of the information transfer meeting in that the longer the meeting goes, the lower everybody&#8217;s decision making ability gets due to fatigue.  So there&#8217;s a need for such meetings to be well-managed, preferably with a clear agenda making the assumptions explicit.  The moderator also needs to move the meeting along when it gets bogged down in details that are irrelevant to the decision at hand, so that the decision gets made while people are still relatively fresh.</p>
<p>The point about moderators reminds me that meetings need to be better managed in general.  Potential meeting attendees should have a clear idea of what the point of a meeting is before getting there.  In an ideal world, every meeting would have a clearly defined set of success criteria, so that potential participants would know what they should expect out of that meeting, and be able to decide whether that is worth their time before attending.  </p>
<p>Another danger of meetings is meeting creep.  As another coworker observed, any regular meeting that is successful eventually loses value precisely because of its success.  If a meeting is delivering useful results, influential people start attending, which induces other people to put their own items on the agenda so as to reach those people, which causes those influencers to go attend other meetings, increasing the value of those meetings, which starts the cycle again.  The dynamics of meetings do not just apply to individual meetings, but also to the rise and fall of certain meetings.</p>
<p>I have sometimes wondered if there should ever be regular meetings, or whether meetings should only be called on a one-off basis to address specific problems.  Meetings often become entrenched and keep on happening because they have always happened, rather than having a clear agenda each time.  While one former coworker extolled the benefits of having regular status meetings so that everybody could check in with each other, I tend to believe that&#8217;s best handled by informal mechanisms.  Admittedly, if I have to impart information to everybody in my group, a meeting is more efficient than talking to everybody one on one, but still more efficient is an email with the caveat that I have to take the time to write clearly.  </p>
<p>I don&#8217;t really have a point here, other than to present an incomplete taxonomy of meetings.  I&#8217;ve been fortunate so far in being able to duck most meetings at Google, because nobody knows I am yet.  Unfortunately, as a large company with lots of smart people who want to have their opinion heard, Google has a lot of meetings.  In some ways, it reminds me of being at CERN or BaBar, which were particle physics collaborations involving lots of smart people who wanted to be heard, and involved continuous meetings; my advisor at CERN had literally 40 hours of meetings a week to attend, and could only do actual physics work in the evenings.  So thinking about how to make meetings more efficient might be a useful topic when I start going to more meetings myself.</p>
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