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Steve Bosserman

mi2g - 1 views

www.mi2g.com/blank.html

nanotechnology 3d_printer synthetic_fabrication regenerative_medicine Bart

shared by Steve Bosserman on 29 Sep 12 - No Cached
  • Steve Bosserman on 29 Sep 12
     
    Maybe this is a contact Bart can make when he's in San Diego.  Wouldn't that be an awesome connection for SENSORICA! Nano-engineers at the University of California, San Diego, have developed and demonstrated a novel and highly innovative technology that can fabricate three dimensional (3D) micro-structures out of soft, biocompatible hydrogels in a matter of seconds. The Chen Research Group -- spearheaded by nano-engineering professor Shaochen Chen -- is bringing nano and structural engineers, medical device labs and visual artists into a collaborative environment under one roof to pioneer a 21st century renaissance in next generation technology. The synthetic fabrication of complex natural structures like spirals, flowers and hemispheres, has now been demonstrated via this new technology.
Kurt Laitner

Inequality: Why egalitarian societies died out - opinion - 30 July 2012 - New Scientist - 0 views

www.newscientist.com/...tarian-societies-died-out.html

inequality egalitarianism vs hierarchical

shared by Kurt Laitner on 07 Aug 12 - No Cached
  • FOR 5000 years, humans have grown accustomed to living in societies dominated by the privileged few. But it wasn't always this way. For tens of thousands of years, egalitarian hunter-gatherer societies were widespread. And as a large body of anthropological research shows, long before we organised ourselves into hierarchies of wealth, social status and power, these groups rigorously enforced norms that prevented any individual or group from acquiring more status, authority or resources than others.*
  • How, then, did we arrive in the age of institutionalised inequality? That has been debated for centuries. Philosopher Jean-Jacques Rousseau reasoned in 1754 that inequality was rooted in the introduction of private property. In the mid-19th century, Karl Marx and Friedrich Engels focused on capitalism and its relation to class struggle. By the late 19th century, social Darwinists claimed that a society split along class lines reflected the natural order of things - as British philosopher Herbert Spencer put it, "the survival of the fittest". (Even into the 1980s there were some anthropologists who held this to be true - arguing that dictators' success was purely Darwinian, providing estimates of the large numbers of offspring sired by the rulers of various despotic societies as support.)
  • But by the mid-20th century a new theory began to dominate. Anthropologists including Julian Steward, Leslie White and Robert Carneiro offered slightly different versions of the following story: population growth meant we needed more food, so we turned to agriculture, which led to surplus and the need for managers and specialised roles, which in turn led to corresponding social classes.
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  • One line of reasoning suggests that self-aggrandising individuals who lived in lands of plenty ascended the social ranks by exploiting their surplus - first through feasts or gift-giving, and later by outright dominance
  • At the group level, argue anthropologists Peter Richerson and Robert Boyd, improved coordination and division of labour allowed more complex societies to outcompete the simpler, more equal societies
  • From a mechanistic perspective, others argued that once inequality took hold - as when uneven resource-distribution benefited one family more than others - it simply became ever more entrenched. The advent of agriculture and trade resulted in private property, inheritance, and larger trade networks, which perpetuated and compounded economic advantages.
  • Many theories about the spread of stratified society begin with the idea that inequality is somehow a beneficial cultural trait that imparts efficiencies, motivates innovation and increases the likelihood of survival. But what if the opposite were true?
  • In a demographic simulation that Omkar Deshpande, Marcus Feldman and I conducted at Stanford University, California, we found that, rather than imparting advantages to the group, unequal access to resources is inherently destabilising and greatly raises the chance of group extinction in stable environments.
  • Counterintuitively, the fact that inequality was so destabilising caused these societies to spread by creating an incentive to migrate in search of further resources. The rules in our simulation did not allow for migration to already-occupied locations, but it was clear that this would have happened in the real world, leading to conquests of the more stable egalitarian societies - exactly what we see as we look back in history.
  • In other words, inequality did not spread from group to group because it is an inherently better system for survival, but because it creates demographic instability, which drives migration and conflict and leads to the cultural - or physical - extinction of egalitarian societies.
  • Egalitarian societies may have fostered selection on a group level for cooperation, altruism and low fertility (which leads to a more stable population), while inequality might exacerbate selection on an individual level for high fertility, competition, aggression, social climbing and other selfish traits.
Kurt Laitner

Forget the Foundations - In These Times - 0 views

inthesetimes.com/...forget_the_foundations

Madonna Thunderhawk financing foundation activism paper

shared by Kurt Laitner on 06 Jun 14 - No Cached
  • Their “actions” didn’t involve writing grant proposals, discussing their concerns with a board of directors or contacting state agencies. They tested water samples themselves, and, in 1979, produced a study revealing high levels of radioactive contamination, a high percentage of pregnancies complicated by excessive bleeding or terminated in abortion and large numbers of children born with birth defects. Despite their work, the Centers for Disease Control and Indian Health Services discredited the study, and WARN wasn’t vindicated until the South Dakota School of Mines substantiated their claims that same year.
  • But unlike Erin Brockovich, this tale of local activists fighting against faceless institutions doesn’t have a happy ending: The Nuclear Regulatory Commission simply raised the level of “acceptable contamination,” and Indian Health Services started providing bottled water in one area. Congress authorized a new water pipeline to the reservation in 2002–only to have the funding diverted by the financial demands of the wars in Iraq and Afghanistan.
  • who defer responsibility onto do-nothing organizations, only later to complain about their lack of agency
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  • that foundations perpetuate First World interests and free-market capitalism, thus preserving many of the problems radical activists wish to eradicate, such as the unregulated concentration of wealth.
  • Foundations were created in the early 20th century by multimillionaire robber barons, such as John D. Rockefeller and Andrew Carnegie, to evade corporate and estate taxes.
  • foundations divert money away from the collective tax base
  • who are more interested in supporting milquetoast reformers than social-justice organizations
  • federal and state funding for education and healthcare has shrunk
  • This is a culture of noblesse oblige, Ahn writes, where the “privileged are obliged to help those less fortunate, without examining how that wealth was created or the dangerous implications of conceding such power to the wealthy.”
  • is the power those with money wield over community leaders.
  • consequently realigning their interests (i.e., maintaining their jobs) with maintaining the system
  • This allegiance keeps community leaders from challenging the root causes of social inequities–the social-change work–at the same time that they pedal to keep up by providing for the needs of individuals devastated by institutional exploitation.
  • Kivel concedes this is valuable work, but points out the inherent injustice of this paradigm: “When temporary shelter becomes a substitute for permanent housing, emergency food a substitute for a decent job … we have shifted our attention from the redistribution of wealth to the temporary provision of social services to keep people alive.”
  • University of Southern California Professor Ruth Wilson Gilmore urges contemporary grassroots activists to stop seeking a “pure way of doing things.” “Many are looking for an organizational structure and a resource capability that will somehow be impervious to co-optation,”
  • transitioning from foundation support to a volunteer collective reliant solely on grassroots dollars
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