Propagation Organique, Viralité - Spreading Phenomenons
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Atul Gawande: How Do Good Ideas Spread?

Atul Gawande: How Do Good Ideas Spread? | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
In the era of the iPhone, Facebook, and Twitter, we want frictionless, “turnkey” solutions to the major difficulties of the world. We prefer instructional videos to teachers, drones to troops, incentives to institutions.

 

"when I heard her explain how she’d put her own words to what she’d learned, I knew that the ideas had spread."

Marc Tirel's insight:

Long but worth reading

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Propagation Organique, Viralité - Spreading Phenomenons
La comprendre et l'expérimenter - Understanding and experimenting them
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Connaissez-vous la "Propagation Organique" ?

Connaissez-vous la "Propagation Organique" ? | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
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Porta Nicolas's comment, January 2, 2013 4:09 PM
Non !! :-) je veux bien quelque explication car pour moi cela correspond un peu au même sens que "viralité" ...
Marc Tirel's comment, January 4, 2013 5:10 AM
oui la différence que j'y vois c'est l'approche multi-disciplinaire de la propagation organique qui va plus loin que la viralité qui est associée et conotée à l'épidémiologie
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A Neuroscientist’s Radical Theory of How Networks Become Conscious

A Neuroscientist’s Radical Theory of How Networks Become Conscious | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
IT’S A QUESTION that’s perplexed philosophers for centuries and scientists for decades: Where does consciousness come from? We know it exists, at least in ourselves. But how it arises from chemistry and electricity in our brains is an unsolved mystery.
Marc Tirel's insight:

I love this theory !

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The man who studies the spread of ignorance

The man who studies the spread of ignorance | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
Another academic studying ignorance is David Dunning, from Cornell University. Dunning warns that the internet is helping propagate ignorance – it is a place where everyone has a chance to be their own expert, he says, which makes them prey for powerful interests wishing to deliberately spread ignorance.
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In social networks, group boundaries promote the spread of ideas, study finds

In social networks, group boundaries promote the spread of ideas, study finds | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
Social networks affect every aspect of our lives, from the jobs we get and the technologies we adopt to the partners we choose and the healthiness of our lifestyles. But where do they come from?
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Pourquoi un bon roman change votre cerveau ? - Pour la science

Pourquoi un bon roman change votre cerveau ? - Pour la science | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
En observant une plus forte connectivité interne dans ces deux réseaux, les scientifiques confirment que la lecture de fictions littéraires renforce d'une part la puissance de traitement du langage, mais aussi les sensations tactiles et les « simulations motrices internes » de notre cerveau. Cela semble indiquer que, lorsque nous lisons les aventures d'Esmeralda et Quasimodo, nous entrons dans la peau des personnages et ressentons tout un monde tactile virtuel et moteur, où nous nous déplaçons et éprouvons des sensations certes fictives, mais incarnées par nos modèles internes de la réalité.
Marc Tirel's insight:

Quand la science rejoint nos intuitions ...

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Did yaa see that?! || When you smile to the world, the world smiles back.

Why not ;D
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‘Secret Weapon’ film by Compassion goes viral | Compassion in World Farming

‘Secret Weapon’ film by Compassion goes viral | Compassion in World Farming | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
Our film, which exposes the spin used to market factory farmed food, has been watched by more than three million people
Marc Tirel's insight:

La version française sous-titrée ici : 

https://www.youtube.com/watch?v=NwMVVaygH7U#t=418 

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Forget The Wisdom of Crowds; Neurobiologists Reveal The Wisdom Of The Confident | MIT Technology Review

Forget The Wisdom of Crowds; Neurobiologists Reveal The Wisdom Of The Confident | MIT Technology Review | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
The wisdom of crowds breaks down when people are biased. Now researchers have discovered a simple method of removing this bias–just listen to the most confident.
Marc Tirel's insight:

I am confident in this article

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Matthieu Aron : "Il y a une révolution en matière de rumeur" - France Info

Matthieu Aron : "Il y a une révolution en matière de rumeur" - France Info | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
La rumeur est vieille comme le monde. Mais depuis dix ans, pourtant, tout est différent. Sur la toile, elle se propage à la vitesse de la lumière. Des coulisses du renseignement aux couloirs de l'Assemblée nationale, de la police judiciaire aux milieux financiers ou au monde du spectacle, Matthieu Aron et Franck Cognard se sont intéressés à plus d'une centaine d'affaires.
Marc Tirel's insight:

rumeurs qui contribuent à une plus grande défiance vis à vis des médias...

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#Predicting Successful #Memes using Network and Community Structure | #SNA #contagion

#Predicting Successful #Memes using Network and Community Structure | #SNA #contagion | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it

Via luiy
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luiy's curator insight, March 27, 2014 1:44 PM

We investigate the predictability of successful memes using their early spreading patterns in the underlying social networks. We propose and analyze a comprehensive set of features and develop an accurate model to predict future popularity of a meme given its early spreading patterns. Our paper provides the first comprehensive comparison of existing predictive frameworks. We categorize our features into three groups: influence of early adopters, community concentration, and characteristics of adoption time series. We find that features based on community structure are the most powerful predictors of future success. We also find that early popularity of a meme is not a good predictor of its future popularity, contrary to common belief. Our methods outperform other approaches, particularly in the task of detecting very popular or unpopular memes.

António F Fonseca's curator insight, April 2, 2014 6:01 AM

Another paper about popularity prediction.

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Data Mining Reveals How Conspiracy Theories Emerge on Facebook | MIT Technology Review

Data Mining Reveals How Conspiracy Theories Emerge on Facebook | MIT Technology Review | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
Some people are more susceptible to conspiracy theories than others, say computational social scientists who have studied how false ideas jump the “credulity barrier” on Facebook.
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Lie detector on way for social media

Lie detector on way for social media | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it

The system will analyse, in real time, whether a posting online is true.

It will also identify whether social media accounts have been created just to spread false information.

 The problem is that it all happens so fast and we can't quickly sort truth from lies."

 
Marc Tirel's insight:

Is it a rumour or a disinformation ?

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HOW SUCCESSFUL NETWORKS NURTURE GOOD IDEAS ? ... THINKING OUT LOUD ( wired )

HOW SUCCESSFUL NETWORKS NURTURE GOOD IDEAS ?  ... THINKING OUT LOUD ( wired ) | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it

"Globally, we compose 3.6 trillion words every day on email and social media, the equivalent of 36 million books. The fact that so many of us are writing — sharing our ideas, good and bad — has changed the way we think. Just as we now live in public, so do we think in public."

 

"studies have found that the effort of communicating to someone else forces you to pay more attention and learn more."


FAILED NETWORKS KILL IDEAS. BUT SUCCESSFUL ONES TRIGGER THEM.

Marc Tirel's insight:

Key article that explains the real power of the web !

 

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Marc Tirel's curator insight, January 30, 2014 8:36 AM

key article ! long but really worth reading

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Une majorité d'articles sont partagés sur les réseaux sociaux sans même être lus

Une majorité d'articles sont partagés sur les réseaux sociaux sans même être lus | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
«Les gens se forment une opinion basée sur un résumé, ou un résumé de résumés».
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20 minutes - Et si la méchanceté était contagieuse?

20 minutes - Et si la méchanceté était contagieuse? | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it

Samuel Bendahan a imaginé une expérience visant à décrypter les mécanismes de la cruauté humaine.

Marc Tirel's insight:

Similaire à l'expérience de Millgram ....

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La viralité sur le web social expliquée scientifiquement |- Toute vérité n'est que perception - Truth Is Just Perception

La viralité sur le web social expliquée scientifiquement |- Toute vérité n'est que perception - Truth Is Just Perception | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
Une équipe de l'Université de Californie du Sud a mis au jour ce qu'elle appelle l'illusion de la majorité.
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This Is How Fast America Changes Its Mind

This Is How Fast America Changes Its Mind | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
As the Supreme Court considers extending same-sex marriage rights to all Americans, we look at the patterns of social change that have tranformed the nation.
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Comment se construit une peur collective?

Comment se construit une peur collective? | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it

Après l'attentat contre Charlie Hebdo, la prise d'otages de la Porte de Vincennes, le climat de peur s'est renforcé. Voilà comment un tel climat s'instaure dans un pays.

 

«Quels que soient les sentiments, bons ou mauvais, manifestés par une foule, ils présentent ce double caractère d'être très simples et très exagérés. Sur ce point, comme sur tant d'autres, l'individu en foule se rapproche des êtres primitifs. Inaccessible aux nuances, il voit les choses en bloc et ne connaît pas les transitions».

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Synereo: A fully decentralized social network owned by you

Synereo: A fully decentralized social network owned by you | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it

In a sense, Synereo is an organic collaborative filtering system. One where information flows to you not because a machine learned a rule for analyzing your behavior on the net, but because your networks have been shaped in a particular manner based how and your peers allocate your attention. This allows communities to self-organize and develop on their own terms.  

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Marc Tirel's curator insight, October 20, 2014 2:52 AM

Soon the exodus from Facebook & co to Synereo ??

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Israel, Gaza, War & Data — i ❤ data — Medium

Israel, Gaza, War & Data — i ❤ data — Medium | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
social networks and the art of personalizing propaganda

 

The underlying algorithmics powering this recommendation engine help reinforce our values and bake more of the same voices into our information streams.
 
We used to be able to hold media accountable for misinforming the public. Now we only have ourselves to blame.
 
Marc Tirel's insight:

Thanks for this detailed and great analysis Gilad ! A good synthesis of what you reveal here lies in this drawing : 
http://www.neurozinzin.com/contenu/illusions/4_ou_3_barres.jpg ;
I call it “blindness by lack of empathy”.
The sad thing is that social networks seem to reinforce that blindness …
unless each of us has a great diversity of people in their social network ? ( i think it’s my case )

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Marc Tirel's curator insight, August 6, 2014 6:19 AM

Thanks for this detailed and great analysis Gilad ! A good synthesis of what you reveal here lies in this drawing : 
http://www.neurozinzin.com/contenu/illusions/4_ou_3_barres.jpg ;
I call it “blindness by lack of empathy”.
The sad thing is that social networks seem to reinforce that blindness …
unless each of us has a great diversity of people in their social network ? ( i think it’s my case )

 

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What Are Memes and Virality? | Mashable Explains

We share things everyday over the Internet with our friends and family. Whether it be a cool DIY project, something that made us laugh, or a picture of a cut...
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How 'social contagion' begins and escalates

How 'social contagion' begins and escalates | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it

Understanding the roots of a global, contagious spread of online information may help better predict political revolutions, consumer behavior, box office revenues, public policy debates, and even public health epidemics, a new study co-led by Yale University reveals."

 

The team's findings have great implications for the early detection of social, political, economic, and consumer moods, and even health trends. Christakis said, "Public health officials around the world could use our sensor method to mount a quicker and more focused response to health epidemics. It would give them more lead time to save lives."

Read more at: http://phys.org/news/2014-04-social-contagion-escalates.html#jCp

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The Science of Emotion in Marketing: How We Decide What to Share and Whom to Trust

The Science of Emotion in Marketing: How We Decide What to Share and Whom to Trust | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
To understand emotion in marketing, we have to understand the four emotions. Here's how happiness, sadness, fear and anger motivate us to action.
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Contre la surconsommation,

Contre la surconsommation, | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it

Des rues de Sao Paulo aux Champs Elysées, des performances artistiques dénoncent avec talent le culte voué à la consommation dans nos sociétés nanties.

Marc Tirel's insight:

vive  "l'artivisme"  !

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Christine Marsan's curator insight, February 17, 2014 5:59 PM

Chouettes ces contre-manifestations!

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The Potential of Social Network Analysis in Intelligence

The Potential of Social Network Analysis in Intelligence | Propagation Organique, Viralité - Spreading Phenomenons | Scoop.it
Within its limits, SNA can be applied to identify individuals or organizations within a network, generate new leads and simulate flows of information or money throughout a network.
Marc Tirel's insight:

huge field for research ...

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Catherine Pascal's curator insight, February 25, 2014 8:26 AM

 Très intéressant