How loneliness kills

Flickr/cc/ewixx

Judith Shulevitz, in the May 13, 2013 New Republic has an interesting read “The Lethality of Loneliness.”

Excerpt:

“Psychobiologists can now show that loneliness sends misleading hormonal signals, rejiggers the molecules on genes that govern behavior, and wrenches a slew of other systems out of whack. They have proved that long-lasting loneliness not only makes you sick; it can kill you. Emotional isolation is ranked as high a risk factor for mortality as smoking. A partial list of the physical diseases thought to be caused or exacerbated by loneliness would include Alzheimer’s, obesity, diabetes, high blood pressure, heart disease, neurodegenerative diseases, and even cancer—tumors can metastasize faster in lonely people….

“To the degree that loneliness has been treated as a matter of public concern in the past, it has generally been seen as a social problem—the product of an excessively conformist culture or of a breakdown in social norms. Nowadays, though, loneliness is a public health crisis. The standard U.S. questionnaire, the UCLA Loneliness Scale, asks 20 questions that run variations on the theme of closeness—“How often do you feel close to people?” and so on. As many as 30 percent of Americans don’t feel close to people at a given time….

“What He [God] wanted is for us not to be alone. Or rather, natural selection favored people who needed people. Humans are vastly more social than most other mammals, even most primates, and to develop what neuroscientists call our social brain, we had to be good at cooperating. To raise our children, with their slow-maturing cerebral cortexes, we needed help from the tribe. To stoke the fires that cooked the meat that gave us the protein that sustained our calorically greedy gray matter, we had to organize night watches. But compared with our predators, we were small and weak. They came after us with swift strides. We ran in a comparative waddle.

“So what would happen if one of us wandered off from her little band, or got kicked out of it because she’d slacked off or been caught stealing? She’d find herself alone on the savanna, a fine treat for a bunch of lions. She’d be exposed to attacks from marauders. If her nervous system went into overdrive at perceiving her isolation, well, that would have just sent her scurrying home. [John] Cacioppo thinks we’re hardwired to find life unpleasant outside the safety of trusted friends and family, just as we’re pre-programmed to find certain foods disgusting. “Why do you think you are ten thousand times more sensitive to foods that are bitter than to foods that are sweet?” Cacioppo asked me. “Because bitter’s dangerous!”

The article, well worth a read, discusses issues like that only about half of loneliness is hereditary, what areas of the brain light up when we are socially snubbed (the same portion that registers physical pain, i.e., the dorsal anterior cingulate cortex), what has been learned about the impact of the absence of loving parents on loneliness from the isolating experience of Russian orphans; and how Nobelist James Heckman is finding that many low SES children bear loneliness scars from poor parenting growing up (that is akin to the impact found by Steve Suomi and Harry Harlow on isolated rhesus macaques).

See other posts about the negative health effects and contagion of  loneliness and social isolation here.

Nice graphic on rise of the “nones” (Americans saying they have no religious preferenc)

This graphic from Good magazine (zoomable version here) has a nice picture, using Pew data, of who the “nones” are in America but as Bob Putnam points out, mis-states  their lack of religiosity on the right hand side of graphic.

Over half of the nones in our Faith Matters Surveys (which we’ve done three times) express belief in God.  American Grace points out that the young have left houses of worship  not because they are Godless, but because they dislike the close intertwining of conservative politics and religion.

http://awesome.good.is.s3.amazonaws.com/transparency/web/1303/contrary-to-popular-belief/flat.html

Altruism the key to worker productivity and advancement?

The New York Times Sunday magazine (3/31/13) has an interesting long read by Susan Dominus “Is Giving the Secret to Getting Ahead?” focusing on research by Wharton (U. Penn) workplace organization psychologist Adam Grant who believes, originally based on personal experience and later supported by hard-headed quant studies that altruism both motivates workers to work harder and helps them to advance.

Snippet:

“For Grant, helping is not the enemy of productivity, a time-sapping diversion from the actual work at hand; it is the mother lode, the motivator that spurs increased productivity and creativity. In some sense, he has built a career in professional motivation by trying to unpack the puzzle of his own success. He has always helped; he has always been productive. How, he has wondered for most of his professional life, does the interplay of those two factors work for everyone else?

“Organizational psychology has long concerned itself with how to design work so that people will enjoy it and want to keep doing it. Traditionally the thinking has been that employers should appeal to workers’ more obvious forms of self-interest: financial incentives, yes, but also work that is inherently interesting or offers the possibility for career advancement. Grant’s research, which has generated broad interest in the study of relationships at work and will be published for the first time for a popular audience in his new book, “Give and Take,” starts with a premise that turns the thinking behind those theories on its head. The greatest untapped source of motivation, he argues, is a sense of service to others; focusing on the contribution of our work to other peoples’ lives has the potential to make us more productive than thinking about helping ourselves.”

At a university call center, Grant tried reinforcing the ties to needy students to motivate callers and tested its effectiveness.  He found in 6 repeated tests that even a 5 minute speech by a scholarship recipient now working for Teach for America and testifying how the scholarship had changed his life, on average meant that even a month later fundraisers spent 2.5x as much time on the phone, nearly doubled the number of calls made per hour, and average caller brought in 5x as much money per week.  These results were achieved even though workers used the same script and consciously discounted the impact of the student’s talk.   He and others have found other productivity benefits from “gratitude journals” or “thank you notes.”

“Over the years, Grant has followed up that study with other experiments testing his theories about prosocial motivation — the desire to help others, independent of easily foreseeable payback. In one study, Grant put up two different signs at hand-washing stations in a hospital. One reminded doctors and nurses, “Hand hygiene prevents you from catching diseases”; another read, “Hand hygiene prevents patients from catching diseases.” Grant measured the amount of soap used at each station. Doctors and nurses at the station where the sign referred to their patients used 45 percent more soap or hand sanitizer.”

Grant in his forthcoming book divides the world of workers “divides the world into three categories: givers, matchers and takers. Givers give without expectation of immediate gain; they never seem too busy to help, share credit actively and mentor generously. Matchers go through life with a master chit list in mind, giving when they can see how they will get something of equal value back and to people who they think can help them. And takers seek to come out ahead in every exchange; they manage up and are defensive about their turf. Most people surveyed fall into the matcher category — but givers, Grant says, are overrepresented at both ends of the spectrum of success: they are the doormats who go nowhere or burn out, and they are the stars whose giving motivates them or distinguishes them as leaders.”

Grant says that the key to successful givers is being strategic about doing nice things for others — what he calls the “5 minute favor” and asking if you can add unique value to the person requesting your time, and if not, strategically connecting the asker with other givers or with matchers for whom you have done past favors.  One can easily imagine that if one is strategic about doing favors for others, social capital theory would suggest that one builds up an informal “favor bank” that as the askers move up in the world, put you in a much stronger position to request favors of others.  It increases his pool of willing collaborators and puts him in a larger web of information flows in an era where expertise and knowledge is often distributed.  It is interesting that the motivation for Grant at least in being a giver is not at all about advancement — for him it is the key to doing what he can to conquer mortality.  He endorses William James’ view that  ‘The greatest use of a life is to spend it on something that will outlast it.’

Grant also notes that takers succeed in the short-term but don’t do as well over the long-term perhaps because others use online social networks to punish takers [see e.g., Matthew Feinberg, Joey T. Cheng and Robb Willer, "Gossip as an Effective and Low-Cost Form of Punishment", Behavioral and Brain Science 25(1), Feb 2012.]

He talks about his experience with the University of Michigan fundraising call center about 4 minutes into the following video. One person had a depressing sign on his desk saying “Doing a good job here is like wetting your pants in a dark suit.  You get a warm feeling but no one else notices.”:

I wonder whether his strategy is equally effective for all social strata. Jean Rhodes and others found that post-Katrina low SES survivors  who were more connected with others suffered mental health losses in short-term because all their friends were making demands of them [discussed towards bottom of this blog post].  The workers, like Adam Grant, himself may be less surrounded by needy individuals and more likely to be providing favors to students who will go on to higher stations in life, but very interesting food for thought…

Read Susan Dominus “Is Giving the Secret to Getting Ahead?“

Read Adam Grant’s new book, “Give and Take: A Revolutionary Approach to Success” (April 2013)

Skepticism about “on-line community”?

For those skeptical about whether on-line communities offer the same level of social capital as in person friendships, this cartoon is for you.

 

Source: tedmccagg.typepad.com

Guest Post: Want to bridge? DISRUPT!

[Guest post by Patricia Brandes, Executive Director of the Barr Foundation. Brandes talks about the ways Barr has used disruption as a tool to spark bridging across difference among social change leaders – with clear positive effects for the leaders themselves, their organizations, and their city.]

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I met Tom Sander in June at the annual meeting of Associated Grantmakers in Boston. The topic was social capital and Tom keynoted. David Crowley of Social Capital Inc. was there too, moderating a panel to which I was a last-minute addition (you can find David’s excellent roundup here on the SCI blog). I was invited after the Barr Foundation appeared in the Stanford Social Innovation Review  – in a case study on the Barr Fellowship (see “The Currency of Social Change”), which is a story about the remarkable return we are seeing in Boston from an investment in social capital.

In his remarks, Tom reminded us that social capital comes in two types – bonding (i.e., with others like me) and bridging (i.e., across difference). Typically, building bonding ties are easier. Bridging is hard. Yet, bridging is vital. More often than not, new ideas, new approaches, and new solutions to persistent challenges come from leaders able to break out of silos and “groupthink” of homogenous networks.  Bridging is also an essential capacity for urban leaders of the 21^st century, who must cross boundaries of race and class to create community. This is what makes the Barr Fellowship so special. It is a tightly woven network of bridging connections. After seven years and four classes of twelve fellows each, the Barr Fellowship network represents a remarkable cross section of Boston. Its members are diverse in age, race, sector, geographic focus, and more. Few even knew each other before being inducted as Fellows. The few exceptions were those who knew each other from being on opposite ends of pitched battles over neighborhood projects, or funding, or politics. Now, they know and trust each other deeply, and Boston is reaping the benefits of their boundary-crossing collaborations. Just to name a few examples, there are Barr Fellows behind the scenes of two exciting new Boston Public Schools opening their doors this fall (the Dudley Street Neighborhood Charter School and the Margarita Muñiz Academy), and behind the new community garden that opened in the Bromley-Heath Public Housing Project last year.

The secret to forging these powerful, bridging connections? In a word…disruption.

The Barr Fellowship begins with a three-month sabbatical. In itself, this is a beneficial disruption for social change leaders, who typically have never had such an opportunity for personal growth and rejuvenation. As the 2009 report, “Creative Disruption,” noted, sabbaticals turn out to be highly beneficial to leaders’ organizations as well. Yet from the perspective of social capital, it is critical that each class of twelve Fellows spends the first two weeks of their sabbatical traveling together to the global south (for example, South Africa, Zimbabwe, Brazil, Haiti).  In later, years, members of different Fellows’ classes come together for similar journeys – as this group who traveled together to Haiti in March, 2012:

Fellows Alumni group picture, March 2012, Haiti

Stefan Lanfer, who manages communications for Barr, traveled with an earlier group in January, and documented the trip here.

On these “learning journeys,” Fellows are immersed in experiences that open minds and hearts. They interact with social and environmental activists, who, despite scarce resources and great challenges, provide living examples that stir the imagination, inspire and confirm big aspirations, and bolster confidence for Fellows to achieve what they may never have considered possible. Conversations and connections happen among Fellows in many casual and unplanned ways during these journeys. A facilitator from Interaction Institute for Social Change also joins each group to provide more structured opportunities to debrief, reflect, and imagine together.

Barr has a detailed logic model (which you can see here) outlining our thinking for how this investment in disruption translates into big change for the leaders themselves, their organizations, Boston, and even the world. Here is the idea in brief:

When the boundaries are real and seemingly impenetrable, it takes disruption to get to authentic relationships. It takes authentic relationships to build trust. Only when you have real trust can people bridge across difference. And when you have a network of gifted leaders bridging across all kinds of differences, powerful change starts to emerge. This dynamic is best expressed in the words of one of the Barr Fellows, who shared this reflection on his first Barr Fellows learning journey with our evaluator, Claire Reinelt of the Leadership Learning Community:

We were able to open up to each other and state what we thought, what our fears were personally and professionally, where we thought we were going. That was fantastic! To have someone to whom you can say ‘I’ll call you at three in the morning,’ or ‘I’ll be over at your house,’ or, ‘I need some time to debrief, a mental health break,’ or ‘my spirits are low.’ Those are opportunities that were created. You can overcome any obstacle whatsoever if you have someone to fall back on.

 

Patricia H. Brandes is Executive Director of the Barr Foundation. To learn more about the Barr Fellowship, visit www.barrfoundation.org/fellows

The how of social capital

Social capital is a powerful resource for individuals and communities.  For individuals embedded in dense social networks, these networks and the attendant norms of trust and reciprocity strongly shape individuals’ ability to land jobs, earn higher salaries, and be happier and healthier.  But, even for those not in the networks, having neighbors who know and trust one another affords benefits in some domains:  better performing local government, safer streets, faster economic growth and better performing schools, among other public goods.

For sure social capital can be used toward negative ends: Al Qaeda, the Crips and the Bloods, the Michigan Militia are all examples where group members can accomplish things that they could not accomplish individually (because of  group social capital).  That said, the literature supports that the vast majority of what social capital is used for is to produce positive ends, not negative ones.

But why?  What makes social capital so powerful?

Robert Putnam and I had always focused on information-flows as the key mechanism.  So these social networks:

• enable individuals to access valuable information: how to get something done, hear of  job leads, learn how better to promote one’s health, find out what is happening in a community, etc.; or
• help individuals find partners for joint economic transactions (e.g., to know with whom to partner  in business, to close a sale to a friend or a friend of a friend, to locate a neighbor with whom one can exchange tools or expertise); or
• spread reputations of members (or neighbors or local merchants) which causes all people in these networks to behave in a more trustworthy manner and facilitates altruism.  There is always a short-term gain to be had from cheating someone, but if the social networks quickly spread the information that one cannot be trusted, this short-term gain is swamped by the lost future opportunity to do business with others; thus it becomes more rational to be honest and trustworthy in communities (physical or otherwise) with strong social networks. Individuals are also likely to be kinder and more altruistic toward others because they know that “what goes around comes around” in densely inter-connected networks and communities; and
• facilitate collective action: it is easier to mobilize others around some shared goal like politics or zoning or improving trash pick-up if others in the  community already know and  trust you, rather than your having to build those social relationships from scratch.

But Connected (by Nick Christakis and James Fowler) raises a different frame for thinking about this issue: network effects or contagion.  Are there properties of the networks themselves that help spread practices, independent of the flow of information?  This is difficult to answer fully since much of their evidence comes from the Framingham Heart Study where  they know who people’s friends are but not what they are doing with each other or what they are saying to each other.

That said, some of their results can be explained by information flows (e.g., political influence, or getting flu shots), but some seem likely to be working through other channels and not through information-flows (e.g., happiness or loneliness cascades).

In these “network effects” or contagion, Fowler & Christakis typically find that the strongest “network” effects are directly with one’s friends (one degree of separation), but these effects also ripple out two more levels to  friends of one’s friends (two degrees) and friends of the friends of one’s friends (three degrees).  As one would expect, much like a stone dropped in a pond, the ripples get smaller as one moves out.  In fact they refer to the “Three Degrees of Influence” Rule that effects are typically only seen up to three degrees out and not further: in the spread of happiness, political views, weight gain, obesity, and smoking.  For example, in happiness, if one is happy, one degree out (controlling for other factors), one’s friends are 15% happier, at 2 degrees of separation they are 10% happier, and they are 6% happier at 3 degrees of separation.  For obesity, the average obese American is more likely to have obese friends, one, two and three degrees of separation out, but not further.  Quitting smoking has diminishing effects out to three degrees.  For political influence, they note a “get-out-the-vote” experiment that shows that knocking on a stranger’s door and urging the resident to support a recycling initiative had a 10% impact on his/her likelihood to vote for the initiative; what was noteworthy to Christakis and Fowler is that the door-knocking made the spouse (who was not at the door) 6% more likely to support the recycling initiative based on communication with his/her spouse.  They conjecture that if this 60% social pass-through rate of political appeals (6% for spouse vs. 10% for person answering door) applied to one’s friends and if everyone had 2 friends, then one person urging friends to vote a certain way would have a 10% impact on one’s friends, a 6% impact on one’s friends’ friends (2 degrees) and a 3.6% impact 3 degrees out.  Multiplying these political effects all the way through, one vote could create a 30x multiplier. [The example is eye-opening and suggests that voting and political persuasion may be less irrational than thought, but also is based on a huge number of assumptions and assumes no cross-competing messages from friends.]

In an experiment on altrusim (explained in this post) Christakis & Fowler found that $1.00 of altruism, ultimately produced $1.05 of multiplier effect ($.20 one ripple out with 3 others and $.05 of altruism two ripples out with 9 others).

Christakis and Fowler, in their book, talk about contagion effects in voting, suicide, loneliness, depression, happiness, violence, STDs, number of sexual partners, binge drinking, back pain, and getting flu shots, among others.  [One summary of many of their findings, which they note, is "You make me sick!"]

Why do these effects only reach out 3 degrees of influence?  Christakis & Fowler suggest 4 potential explanations.

1) intrinsic decay: C&F liken this to a game of telephone where as the information gets repeated, the content gets lost, or the passion and knowledge of the initiator gets dissipated.

2) Instability of ties: because of what is known as “triadic closure“, if A is friends with B and B is friends with C, it is likely that A will become friends with C.  Because of this, closer-in ties between people have more routes connecting them, and further out ties are more dependent on only one pathway connecting them.  For example, assume Abby and Fran were friends 3 degrees removed via Bert and via Charles. If any of these intervening friendships end (say Bert is no longer friends with Charles), Abby loses her tie to Fran.  Thus, these outer ties are much less stable and averaged across all the “3 degrees of influence” friendships, many more may have zero effect because the path of influence dies out as friends change.

3) cross-information:  as one gets further out away from you, say the friends of the friends of your friends, all of these folks are getting lots of cross-stimuli from lots of other sources (many of which may come from different clusters with different habits or values) and these cross-stimuli start to cancel each other out.

4) evolutionary biology: C&F note that humans evolved in small groups that had a maximum of three degrees of separation so it may be that we became more attuned to being influenced by folks who were in a position to alter our gene pool.

So what are the network influences independent of communication.  There seem like 6 possible channels, and often it is hard to separate one from the other, although some may make more sense for the spread of behaviors and others may make more sense for spread of attitudes or emotions:

1) homophily: “Homophily” is the practice of befriending others like you — “birds of a feather flock together.” Being friends with people who are different than you can be stressful.  This is why in mates and in friends we are likely to choose others with whom we have a lot in common — think of arguments you’ve had with friends about where to go for dinner or what is right or wrong with the world when those friends have very different tastes or politics.  For this reason, one reason for increased clustering over time of obese people or smokers or binge drinkers is that it is stressful to be in groups where one is the minority and either constantly noodging others to change their behavior or else your finding yourself frequently doing what your friends want to and what you do not (e.g., eat fast food, smoke, or listen to heavy metal rock music).  As a consequence, people may vote with their feet and form new ties or strengthen ties with others with whom they have more in common.

2) norms/reference groups/culture/peer pressure:   we often measure the reasonableness of our behavior against our friends.  For example, if our teen friends have all had 6 sexual partners in the last year, then repartnering seems far more normal than if one is friends with a group that is heavily monogamous.  Ditto with obesity or smoking or other possible traits or behaviors.

3) subconscious/imitation:  as suggested with “emotion” below, sometimes we mirror others’ behavior or emotions without even thinking about it.  C&F say it makes sense to think of people as subsconsciously reacting to those around them without being aware of any larger pattern.  They talk about processes by which a “wave” at a sporting event takes place, or fish swim in unison, or geese fly in a V-formation, or crickets become synchronized — all of these happen by individuals mirroring those around them.  And in the process, emergent properties of the group arise (much like a cake takes on the taste unlike any of its individual ingredients).

4) emotions: C&F note that emotions actually affect our physical being — our voices, our faces, our posture.  In experiments, people actually “catch emotions”: others become happier by spending time around happy people or sadder by hanging out with depressed individuals.  In experiments, smiling waiters get bigger tips.  It seems quite plausible that cascades like loneliness, happiness, depression, etc. could spread simply from emotional states, independent of any information flowing through these friendships.

5) social invitations for shared action: friends often invite friends to do things — that’s part of friendship. For behaviors, one of the ways they can spread through networks is that, for example, thin friends could invite friends to exercise more, or obese friends could encourage friends to get ice cream together, or smokers could encourage others to leave the dance for a cig.

Connected notes that it is often hard, for example, to tell imitation and norms apart, “When a man gives up his motorcycle after getting hitched, is he copying his wife’s behavior (she doesn’t have a motorcycle) or adopting a new norm (the infernal things are unsafe?)”

Connected also notes how behaviors or attitudes can spread several social links out, even without the intervening link changing.  They suggest that Amy could have a friend Maria who has a friend Heather.  (Amy and Heather don’t know one another.)  Heather gains weight.  Maria, who really likes Heather, becomes less judgmental of her weight and gradually less judgmental of  obesity in general.  Maria doesn’t change her behavior but when Amy stops exercising with Maria, Maria is less likely to pressure her to resume.  Thus Heather’s obesity changes Amy via Maria (by Maria no longer urging her to keep exercising), but Maria doesn’t change her behavior and Amy and Heather don’t know one another.

It’s interesting stuff to ponder and makes one think more expansively about the role and mechanisms of social capital.  It also evokes a conversation with a Saguaro Seminar participant back in 1998 concerning whether black kids and white kids doing sidewalk painting together on the steps of an art museum could promote inter-racial trust, even if the black kids and white kids didn’t know each other, didn’t talk to one another and never met again.  [My hunch is yes, depending on the strength of their pre-existing beliefs about inter-racial trust, but that talking could make the exchange far more powerful.] Another Saguaro participant wondered whether singing together in a chorus helps build social capital, even if one never has a conversation directly with another member of the chorus.  (In the latter example, in addition to being highly unlikely, you are at least getting some non-verbal information over time from the other choral members about their trustworthiness: do they come regularly and on time, do they respectfully listen to and follow the choralmeister?)

I welcome your thoughts.

For more on the network effects, read pp. 24-30, 25-43 and 112-115 in Connected.

Gross National Happiness?

The United Nations held a historic UN Conference on Happiness on April 2 to discuss wide discrepancies in levels of happiness worldwide and whether countries should track happiness in addition to other more standard economic measures. The meeting drew 600 delegates, including leaders and scholars from around the world.  The main consequence of the meeting, in addition to exploring what is known about happiness research was to focus on happiness and wellbeing at the Sustainable Development Rio+20 conference in June.   It is also likely that when the new new Sustainable Development Goals come out in 2015 (a re-working of the Millennium Goals) happiness will be on the list of priorities, joining the stalwarts like anti-poverty  and educational goals.

The UN meeting follows on the visible efforts of Nicholas Sarkozy (the so called Stiglitz-Sen-Fitoussi Commission) in 2009 and the decision in 2010 of the UK government to begin measuring happiness regularly.

Attending the conference were, among others, my colleague Robert Putnam, Richard Layard, Jeffrey Sachs, Costa Rican president Laura Chincill, Bhutan’s Prime Minister Jigmi Thinley.

“The US has had a three time increase of GNP per capita since 1960, but the happiness needle hasn’t budged” [Jeffrey Sachs]

Sachs suggested that there were much more efficient strategies, as shown by other countries, for how to achieve higher levels of average wellbeing than to focus on boosting the size of the economy, as the US has done.

P.M. Thinley (whose country Bhutan has endorsed Gross National Happiness) suggested that focusing on happiness worldwide was essential if the world was to get on a sustainable trajectory.  Last summer, led by Bhutan, the UN unanimously adopted a measure “Happiness: towards a holistic approach to development.”

Sachs, John Helliwell (a friend and colleague) and Richard Layard, helped produce the interesting background World Happiness Report for the conference which both discusses worldwide variation in happiness and scientific evidence that happiness can be reliably measured and is meaningful.

The Guardian article by Mark Williamson also describes a conference the day before the UN Conference: “[G]lobal experts debated the cutting edge of wellbeing research. Richard Davidson, a neuroscientist, had explained how happiness is a skill that can be learned; public policy expert Robert Putnam showed us the vital importance of social connections; economist Joseph Stiglitz highlighted the flaws with GDP; Buddhist monk Matthieu Ricard explained the reciprocal benefits of altruism; and Martin Seligman, founder of positive psychology, reminded us that there’s much more to a flourishing life than just the absence of misery.”

Excerpt from World Happiness Report:

We live in an age of stark contradictions. The world enjoys technologies of unimaginable sophistication; yet has at least one billion people without enough to eat each day. The world economy is propelled to soaring new heights of productivity through ongoing technological and organizational advance; yet is relentlessly destroying the natural environment in the process. Countries achieve great progress in economic development as conventionally measured; yet along the way succumb to new crises of obesity, smoking, diabetes, depression, and other ills of modern life.

These contradictions would not come as a shock to the greatest sages of humanity, including Aristotle and the Buddha. The sages taught humanity, time and again, that material gain alone will not fulfill our deepest needs. Material life must be harnessed to meet these human needs, most importantly to promote the end of suffering, social justice, and the attainment of happiness. The challenge is real for all parts of the world.

As one key example, the world’s economic superpower, the United States, has achieved striking economic and technological progress over the past half century without gains in the self-reported happiness of the citizenry.  Instead, uncertainties and anxieties are high, social and economic inequalities have widened considerably, social trust is in decline, and confidence in government is at an all-time low. Perhaps for these reasons, life satisfaction has remained nearly constant during decades of rising Gross National Product (GNP) per capita.

The realities of poverty, anxiety, environmental degradation, and unhappiness in the midst of great plenty should not be regarded as mere curiosities. They require our urgent attention, and especially so at this juncture in human history. If we continue mindlessly along the current  economic trajectory, we risk undermining the Earth’s life support systems – food supplies, clean water, and stable climate – necessary for human health and even survival in some places. On the other hand, if we act wisely, we can protect the Earth while raising quality of life broadly around the world. We can do this by adopting lifestyles and technologies that improve happiness (or life satisfaction) while reducing human damage to the environment. “Sustainable Development” is the term given to the combination of human well-being, social inclusion, and environmental sustainability. We can say that the quest for happiness is intimately linked to the quest for sustainable development.”

Prince Charles, who attended and gave a talk, said: “The grim reality is that our planet has reached a point of crisis. The time for us to act is rapidly running out. We are facing what could be described as a ‘perfect storm’: the combination of pollution and over-consumption of finite natural resources; the very real risk of catastrophic climate change; unprecedented levels of financial indebtedness, and a population of seven billion that is rising fast.”

For prior reports on happiness, read here and here is a summary of recent happiness research.

Secretary General Ban Ki-moon in his introductory remarks commented: ““Gross National Product (GNP) has long been the yardstick by which economies and politicians have been measured. Yet it fails to take into account the social and environmental costs of so-called progress. We need a new economic paradigm that recognises the parity between the three pillars of sustainable development. Social, economic and environmental wellbeing are indivisible. Together they define gross global happiness.” Read his introductory remarks here.

[BBC report on the conference here.]  NYT pre-Conference story here by Timothy Ryback.

For more on the link between social capital and wellbeing, read “Social Capital, The Economy, and Wellbeing” (John Helliwell).

The science of friendship

There is an interesting article by Robin Dunbar in The New Scientist: Dunbar’s Number was named after Robin, from his theorizing that humans only had the brain capacity to manage roughly 150 relationships, although depending on gender, social skills and personality, this number could vary from 100-250.  Dunbar observes that communication often breaks down when one exceeds 150 individuals (as evidenced in the Crimean War by the Charge of the Light Brigade) and the modern military and businesses only exceed these limits through strict hierarchies.

Dunbar theorizes that language, laughter and communal music-making evolved as a way to stay connected to a larger group of individuals than possible through physical acts like grooming. Dunbar: “[N]ot only can we speak to many people at the same time, we can also exchange information about the state of our networks in a way that other primates cannot. Gossip, I have argued, is a very human form of grooming.”  Christakis and Fowler (in the excellent book Connected) note that “…language is a less yucky and more efficient way to get to know our peers since we can talk to several friends at once but only groom them one at a time.  In fact, in a conversation with a small group, we can assess the behavior, health, aggressiveness, and altruism of several individuals simultaneously.  Plus, we can talk to someone else while engaged in another activity, like foraging for food in a refrigerator.”  Christakis and Fowler note how radical the idea is that language evolved not primarily as a way to exchange information but to maintain group cohesion.   “Dunbar estimates that language would have to be 2.8 times more efficient than grooming in order to sustain the [average] group size seen in humans” (one speaker per 2.8 listeners).

While language may have originally evolved, as per Dunbar, to maintain a slightly larger group size, once developed it was in principle possible to use language to maintain social relations on a tribal or national level.

A few other excerpts from Dunbar’s article:

Group living needn’t tax your intelligence too much. In a loose herd, cues such as body size or aggressiveness may be enough to judge whether you should challenge or steer clear of another individual. In bonded networks, however, you need to know each member’s personal characteristics and those of the friends and relations that might come to their aid. Keeping track of the ever-changing web of social relationships requires considerable mental computing power.

As a reflection of this, there is a correlation between the size of a species’ brain– in particular its neocortex– and the typical size of its social groups. In other words, brain size seems to place a limit on the number of relationships an individual can have. This link between group size and brain size is found in primates and perhaps a handful of other mammals that form bonded societies such as dolphins, dogs, horses and elephants. In all other mammals and birds, unusually large brains are found only in species that live in pair-bonded (monogamous) social groups.

As group size increases so too does the number of relationships that need servicing. Social effort is not spread evenly. Individuals put most effort into their closest relationships to ensure that these friends will help out when they need them. At the same time they maintain the coherence of the group. As a result, social networks resemble a nested hierarchy with two or three best friends linked into larger groupings of more casual friends, and weaker relationships bonding the entire group. This hierarchy typically has a scaling ratio of three– each layer of decreasing intimacy is three times larger than the one before it….

HUMAN SOCIAL NETWORKS

Our social networks can have dramatic effects on our lives. Your chances of becoming obese, giving up smoking, being happy or depressed, or getting divorced are all influenced by how many of your close friends do these things. A good social network could even help you live longer since laughing with friends triggers the release of endorphins, which seem to “tune” the immune system, making you more resilient to disease. So what factors influence the form and function that our social networks take.

In traditional societies, everyone in the community is related to everyone else, either as biological relatives or in-laws. In post-industrial societies this is no longer true– we live among strangers, some of whom become friends. As a result, our social circles really consist of two separate networks– family and friends– with roughly half drawn from each group.

Because the pull of kinship is so strong, we give priority to family, choosing to include them in our networks above unrelated individuals. Indeed, people who come from large extended families actually have fewer friends. One reason we favour kin is that they are much more likely to come to our aid when we need help than unrelated individuals, even if these are very good friends.

Family and friend relationships differ in other important ways, too. One is that friendships are very prone to decay if untended. Failure to see a friend for six months or so leaves us feeling less emotionally attached to them, causing them to drop down through the layers of our network hierarchy. Family relationships, by contrast, are incredibly resilient to neglect. As a result, the family half of our network remains constant throughout most of our lives whereas the friendship component undergoes considerable change over time, with up to 20 per cent turnover every few years.

More than 60 per cent of our social time is devoted to our five closest friends, with decreasing amounts given over to those in the layers beyond, until at the edge of the 150 layer are people we perhaps see once a year or at weddings and funerals. Nevertheless, the outer reaches of our social networks have a positive role to play. The sociologist Mark Granovetter at Stanford University in California has argued that these weak links in our social networks are especially useful in the modern world. It is through this widespread network of contacts that we find out about job vacancies and other economic or social opportunities. More importantly, perhaps, 70 per cent of us meet our romantic partners through these contacts.

Read “Getting Connected” by Robin Dunbar (New Scientist, 4/3/12)

Homeownership and Civic Engagement

There is a section in Bowling Alone on how homeowners are more involved civicly than renters. Barry Bluestone, Dean of the School of Public Policy and Urban Affairs, at Northeastern University, was speaking to the Harvard Kennedy School Inequality Program today on “Is Homeownership Now Just a Dream?” Among discussions of who benefits from homeownership, he discussed whether we should support it and raised the issue of whether homeowners are better citizens, and if so, is it just due to their longer tenure in neighborhoods. Excerpt from his draft paper:

“To test the assertions made in the literature, we conducted our own analysis using data collected through the National Survey of Families and Households (NSFH) fielded in 2001/2002….In our analysis of the NSFH data, it was possible to investigate the impact of homeownership on a range of factors including the respondent’s optimism about their own life circumstances; on church attendance; on getting together with neighbors; on participation in group recreational activities; on the time they spend in local sports, hobby and discussion groups; and in the number of times they participate in the activities of local service clubs, fraternal organizations and political groups….  Essentially, this [our] analysis asks the following question: if renters had the same income, age, education, and residential tenure as homeowners, would they be as optimistic about their own lives and be as civically-engaged as exisitng homeowners?  Again, is there any benefit to homeownership per se? The results of this new analysis point to a number of individual and social benefits that accrue to homeowners even when compared to renters who have lived in the same place for nearly ten years and have equivalent social-economic status (SES) – income, education, and age.   On the one hand, the analysis finds no difference between homeowners and renters in church attendance, in getting together with friends, or in participating in group recreational activities.  On the other, homeowners tend to be more optimistic about their own futures, they participate more often in local sports and discussion groups, and most importantly they are more civically engaged in service organizations, fraternal groups, and political organizations… Before controlling for housing tenure and SES, 48.3% of homeowners report that they participated in sports, hobby, or discussion groups at least once a year; only 37.9% of renters reported such.  After controlling for these factors, the probability of renters participating in these activities increases to 39.8%.  Hence, homeownership per se appears to boost such participation by 8.5 percentage points or by more than 21 percent. Before controlling for housing tensure and SES, 37.5% of homeowners but only 27.2% of renters responded that they participated at least once a year in service clubs, fraternal organizations, or political groups.  After controlling for tenure and SES, renter participation appears to increase to 31.5%, still 6 percentage points less than homeowners.  That is, homeowners are 19 percent more likely to be active in these groups.

Bluestone seems sympathetic to homeownership.  His analysis is interesting but despite his effort to be “fair”, he likely overcontrols since he makes the highly unlikely assumption that one could have considerable number of renters with the same tenure as homeowners. One thing that Bluestone didn’t examine is how renters and buyers differ in their future intentions of rootedness and geographic mobility: only 25% of homeowners, when we conducted research for Bowling Alone, expected to move in the next five years versus two-thirds of renters.  If we had policies in America that left us with far more renters, it seems wishful thinking to imagine that most of them would remain in community for as long as the owners. And thus even on the measures where Bluestone doesn’t find that homeownership is associated with higher levels of engagement after his demographic controls (namely, socializing and  church attendance), homownership probably really is still associated with higher socializing and church attendance.  Homeownership works to increase rootedness (partly psychologically and partly financially) and this rootedness increases socializing and church attendance.

Bluestone also relayed an interesting and telling anecdote  about his hometown of Detroit.  Albert Cobo (Mayor of Detroit in the early 1950s) used the power of eminent domain to raze a poor community in downtown Detroit to prepare for highway expansion that never occurred.  After the highway fell through, African-Americans’ hopes that the razed area would soon be rebuilt,  the suburbs of Detroit were developed, but the area razed by Cobo remained vacant.  Eventually the UAW developed a significant tract of housing in the razed area but insisted that all the homes be rental units.  Edison developed a community across the street, even hiring the same architect to give the other community the same look and feel.  Bluestone notes that while these areas (the UAW rental tract and the Edison ownership tract) attracted similar residents, the Edison (home-owned) units have remained in much better condition as the owners have worked to preserve their investments and volunteered for neighborhood groups that preserved the more general environment.  My guess, although Bluestone didn’t say this, is that residential tenure was also much longer in the Edison ownership tract than in the UAW rental one.

The school for social capital?

The New American Academy, serving poor non-white  youth in Crown Heights, Brooklyn aims to reinvent education, but it may well be a strong contender for  building social capital as well.

Joel Klein, Former Chancellor,New York City Department of Education has written:

“The New American Academy [NAA] is an innovative, potentially very powerful way to provide education to children. It is both brilliant and scalable and holds out the hope of changing K-12 education in major ways.

This is a big idea, something we desperately need if we are going to significantly change the educational outcomes for our children.”

Educationally, NAA started in 2010 as a public school with kindergarten and first graders.  Each year they will add another grade until they reach fifth grade.  They assign 4 teachers to 60 students who they remain with from grades K-5. The teachers are compensated and promoted based on performance their 60-student flock as well as on peer and supervisory review.  OneMaster teacher (paid $120,000 annually) helps supervise the overall direction among 3 less senior teachers who rotate among 3-4 tables.

The school was founded by a  Shimon Waronker, “who grew up speaking Spanish in South America, became a U.S. Army intelligence officer, became an increasingly observant Jew, studied at yeshiva, joined the Chabad-Lubavitch movement, became a public schoolteacher and then studied at the New York City Leadership Academy, which Mayor Michael Bloomberg and the former New York Schools chancellor, Joel Klein, founded to train promising school principal candidates.” While a doctoral student in Harvard’s Urban Superintendents Program, he conceived the NAA educational approach based on the elite Phillips Exeter Academy and in 2009 won Harvardʼs Phi Delta Kappa Award for Innovation in Education.

Waronker, a Hasidic Jew, who sports a long bears and wears a black  suit,  black hat and a velvet kippa, seems an improbable leader for a non-white inner city school.  But he gained credibility after reviving the failing extremely violent Jordan Mott School  in the depressed South Bronx and overcoming parental wariness ultimately to gain the trust of parents and students.

In principle, the school seems unusually well-designed to promote social capital building among the students and teachers.  There is a high mix of teamwork, the students get a lot of practice in honing civic skills (like making presentations) and sit around larger tables participating in teacher-led group discussions.

“The teachers are not solitary. They are constantly interacting as an ensemble. Students can see them working together and learning from each other. The students are controlled less by uniform rules than by the constant informal nudges from the teachers all around.” [David Brooks]

“He has a grand theory to transform American education…. The American education model, he says, was actually copied from the 18th-century Prussian model designed to create docile subjects and factory workers. He wants schools to operate more like the networked collaborative world of today.” [Brooks]

Brooks says NAA “does a tremendous job of nurturing relationships. Since people learn from people they love, education is fundamentally about the relationship between a teacher and student. By insisting on constant informal contact and by preserving that contact year after year, The New American Academy has the potential to create richer, mentorlike or even familylike relationships for students who are not rich in those things.”

The school is important for at least two reasons.  Much social capital research and socialization research demonstrates that “as the twig is bent, so grows the tree”.  These early years are a critical time to teach the soft non-cognitive skills that are increasingly valuable in today’s society like teamwork, building relationships, negotiating differences, etc.  So this early experience in building social capital, if successful, could be an important model.

Second, we are increasingly discovering in our own research that working class kids (white and non-white) are increasingly falling through society’s cracks and are falling further and further behind their counterparts from more affluent and educated backgrounds.  While it is still to be proven, NAA seems to offer promise for what schools could do to start to close these gaps among kids who happened to be born on the wrong side of the tracks.

I look forward to the research that compares the educational and social outcomes of kids attending NAA against their matched counterparts who don’t.

Read David Brooks’ “The Relationship School” in the NYT (3/23/12)

Read “60 First Graders, 4 Teachers, One Loud Way to Learn” (NYT, 1/11/2011) [Slide show here.]