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Mostrando entradas con la etiqueta redes. Mostrar todas las entradas

domingo, 5 de mayo de 2013

To Understand is to Perceive Patterns

ORIGINAL: Vimeo
from Jason Silva PLUS 1 year ago NOT YET RATED
Follow me on Twitter: twitter.com/JasonSilva
@JasonSilva and @notthisbody

Special thanks to filmmaker/photographer Rob Whitworth for allowing a clip from his video (vimeo.com/32958521) to be featured.
Check out his website: robwhitworth.co.uk

My videos:

Beginning of Infinity - vimeo.com/29938326
Imagination - vimeo.com/34902950

INSPIRATION:

The Imaginary Foundation says "To Understand Is To Perceive Patterns"...

Albert-László Barabási, think about NETWORKS:

“Networks are everywhere. The brain is a network of nerve cells connected by axons, and cells themselves are networks of molecules connected by biochemical reactions. Societies, too, are networks of people linked by friendships, familial relationships and professional ties. On a larger scale, food webs and ecosystems can be represented as networks of species.

'For decades, we assumed that the components of such complex systems as the cell, the society, or the Internet are randomly wired together.

Steven Johnson, author of Where Good Ideas Come From, writes about recurring patterns and networks:

“Coral reefs are sometimes called “the cities of the sea”, and we need to take the metaphor seriously: the reef ecosystem is so innovative because it shares some defining characteristics with actual cities. These patterns of innovation and creativity are fractal: they reappear in recognizable form as you zoom in and out, from molecule to neuron to pixel to sidewalk. Whether you’re looking at original innovations of carbon-based life, or the explosion of news tools on the web, the same shapes keep turning up... when life gets creative, it has a tendency to gravitate toward certain recurring patterns, whether those patterns are self-organizing, or whether they are deliberately crafted by human agents”

“Put simply: cities are like ant colonies are like software is like slime molds are like evolution is like disease is like sewage systems are like poetry is like the neural pathways in our brain. Everything is connected.

"...Johnson uses ‘The Long Zoom’ to define the way he looks at the world—if you concentrate on any one level, there are patterns that you miss. When you step back and simultaneously consider, say, the sentience of a slime mold, the cultural life of downtown Manhattan and the behavior of artificially intelligent computer code, new patterns emerge.”

Geoffrey West, from The Santa Fe Institute,

"...Network systems can sustain life at all scales, whether intracellularly or within you and me or in ecosystems or within a city.... If you have a million citizens in a city or if you have 1014 cells in your body, they have to be networked together in some optimal way for that system to function, to adapt, to grow, to mitigate, and to be long term resilient."

Author Paul Stammetts writes about The Mycelial Archetype: He compares the mushroom mycelium with the overlapping information-sharing systems that comprise the Internet, with the networked neurons in the brain, and with a computer model of dark matter in the universe.

"Adrian Bejan takes the recurring patterns in nature—trees, tributaries, air passages, neural networks, and lightning bolts—and reveals how a single principle of physics, the Constructal Law, accounts for the evolution of these and all other designs in our world.

Everything—from biological life to inanimate systems—generates shape and structure and evolves in a sequence of ever-improving designs in order to facilitate flow. River basins, cardiovascular systems, and bolts of lightning are very efficient flow systems to move a current—of water, blood, or electricity.

Geoffrey WEST on The sameness of organisms, cities, and corporations:

Stephen Johnson’s LONG VIEW

A collaboration of /Jason Silva and /Notthisbody incorporating:

/Aaron Koblin
/entpm
/Andrea Tseng
/Genki Ito 
/ItoWorld
/Dominic
/Cheryl Colan
/TheNightElfik
/Paulskiart
/Grant Kayl
/blyon
/resonance
/gtAlumniMag
/Katie Armstrong
/Page Stephenson
/Jesse Kanda
/Jared Raab
/Angela Palmer
/elliottsellers
/flight404
/Pedro Miguel Cruz
/Takuya Hosogane
/kimpimmel
/Rob Whitworth

**and some original animations from Tiffany Shlain's film CONNECTED: An Autoblogography about Love, Death & Technology // music is Clint Mansell's "We're going home" from Moon Soundtrack. Buy it on iTunes!

martes, 26 de marzo de 2013

'Networked Minds' Require Fundamentally New Kind of Economics

ORIGINAL: ScienceDaily

Mar. 20, 2013 — In their computer simulations of human evolution, scientists at ETH Zurich find the emergence of the “homo socialis” with “other-regarding” preferences. The results explain some intriguing findings in experimental economics and call for a new economic theory of “networked minds”.

In their computer simulations of human evolution, scientists at ETH Zurich find the emergence of the “homo socialis” with “other-regarding” preferences. The results explain some intriguing findings in experimental economics and call for a new economic theory of “networked minds”. (Credit: © violetkaipa / Fotolia)

Economics has a beautiful body of theory. But does it describe real markets? Doubts have come up not only in the wake of the financial crisis, since financial crashes should not occur according to the then established theories. Since ages, economic theory is based on concepts such as efficient markets and the “homo economicus”, i.e. the assumption of competitively optimizing individuals and firms. It was believed that any behavior deviating from this would create disadvantages and, hence, be eliminated by natural selection. But experimental evidence from behavioral economics show that, on average, people behave more fairness-oriented and other-regarding than expected. A new theory by scientists from ETH Zurich now explains why. 

“We have simulated interactions of individuals facing social dilemma situations, where it would be favorable for everyone to cooperate, but non-cooperative behavior is tempting,” explains Dr. Thomas Grund, one of the authors of the study. “Hence, cooperation tends to erode, which is bad for everyone.” This may create tragedies of the commons such as over-fishing, environmental pollution, or tax evasion.

Evolution of “friendliness”
Prof. Dirk Helbing of ETH Zurich, who coordinated the study, adds: “Compared to conventional models for the evolution of social cooperation, we have distinguished between the actual behavior – cooperation or not – and an inherited character trait, describing the degree of other-regarding preferences, which we call the friendliness.” The actual behavior considers not only the own advantage (“payoff”), but also gives a weight to the payoff of the interaction partners depending on the individual friendliness. For the “homo economicus”, the weight is zero. The friendliness spreads from one generation to the next according to natural selection. This is merely based on the own payoff, but mutations happen.

For most parameter combinations, the model predicts the evolution of a payoff-maximizing “homo economicus” with selfish preferences, as assumed by a great share of the economic literature. Very surprisingly, however, biological selection may create a “homo socialis” with other-regarding preferences, namely if offsprings tend to stay close to their parents. In such a case, clusters of friendly people, who are “conditionally cooperative”, may evolve over time.

If an unconditionally cooperative individual is born by chance, it may be exploited by everyone and not leave any offspring. However, if born in a favorable, conditionally cooperative environment, it may trigger cascade-like transitions to cooperative behavior, such that other-regarding behavior pays off. Consequently, a “homo socialis” spreads.

Networked minds create a cooperative human species
“This has fundamental implications for the way, economic theories should look like,” underlines Professor Helbing. Most of today’s economic knowledge is for the “homo economicus”, but people wonder whether that theory really applies. A comparable body of work for the “homo socialis” still needs to be written.

While the “homo economicus” optimizes its utility independently, the “homo socialis” puts himself or herself into the shoes of others to consider their interests as well,” explains Grund, and Helbing adds: “This establishes something like “networked minds”. Everyone’s decisions depend on the preferences of others.” This becomes even more important in our networked world.

A participatory kind of economy
How will this change our economy? Today, many customers doubt that they get the best service by people who are driven by their own profits and bonuses. “Our theory predicts that the level of other-regarding preferences is distributed broadly, from selfish to altruistic. Academic education in economics has largely promoted the selfish type. Perhaps, our economic thinking needs to fundamentally change, and our economy should be run by different kinds of people,” suggests Grund. “The true capitalist has other-regarding preferences,” adds Helbing, “as the “homo socialis” earns much more payoff.” This is, because the “homo socialis” manages to overcome the downwards spiral that tends to drive the “homo economicus” towards tragedies of the commons. The breakdown of trust and cooperation in the financial markets back in 2008 might be seen as good example.

“Social media will promote a new kind of participatory economy, in which competition goes hand in hand with cooperation,” believes Helbing. Indeed, the digital economy’s paradigm of the “prosumer” states that the Internet, social platforms, 3D printers and other developments will enable the co-producing consumer. “It will be hard to tell who is consumer and who is producer”, says Christian Waloszek. “You might be both at the same time, and this creates a much more cooperative perspective.”