Sun Jan 13, 2013, 09:15 AM
2on2u (1,843 posts)
A possible explanation for gun nuttery..... The Mind’s Compartments Create Conflicting Beliefs
I say they should take their ridiculous needs for military style weapons to the "complaint compartment".
If you have pondered how intelligent and educated people can, in the face of overwhelming contradictory evidence, believe that evolution is a myth, that global warming is a hoax, that vaccines cause autism and asthma, that 9/11 was orchestrated by the Bush administration, conjecture no more. The explanation is in what I call logic-tight compartments—modules in the brain analogous to watertight compartments in a ship.
The concept of compartmentalized brain functions acting either in concert or in conflict has been a core idea of evolutionary psychology since the early 1990s. According to University of Pennsylvania evolutionary psychologist Robert Kurzban in Why Everyone (Else) Is a Hypocrite (Princeton University Press, 2010), the brain evolved as a modular, multitasking problem-solving organ—a Swiss Army knife of practical tools in the old metaphor or an app-loaded iPhone in Kurzban's upgrade. There is no unified “self” that generates internally consistent and seamlessly coherent beliefs devoid of conflict. Instead we are a collection of distinct but interacting modules often at odds with one another. The module that leads us to crave sweet and fatty foods in the short term is in conflict with the module that monitors our body image and health in the long term. The module for cooperation is in conflict with the one for competition, as are the modules for altruism and avarice or the modules for truth telling and lying.
Compartmentalization is also at work when new scientific theories conflict with older and more naive beliefs. In the 2012 paper “Scientific Knowledge Suppresses but Does Not Supplant Earlier Intuitions” in the journal Cognition, Occidental College psychologists Andrew Shtulman and Joshua Valcarcel found that subjects more quickly verified the validity of scientific statements when those statements agreed with their prior naive beliefs. Contradictory scientific statements were processed more slowly and less accurately, suggesting that “naive theories survive the acquisition of a mutually incompatible scientific theory, coexisting with that theory for many years to follow.”
Cognitive dissonance may also be at work in the compartmentalization of beliefs. In the 2010 article “When in Doubt, Shout!” in Psychological Science, Northwestern University researchers David Gal and Derek Rucker found that when subjects' closely held beliefs were shaken, they “engaged in more advocacy of their beliefs ... than did people whose confidence was not undermined.” Further, they concluded that enthusiastic evangelists of a belief may in fact be “boiling over with doubt,” and thus their persistent proselytizing may be a signal that the belief warrants skepticism.
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A possible explanation for gun nuttery..... The Mind’s Compartments Create Conflicting Beliefs (Original post)
Response to 2on2u (Original post)
Sun Jan 13, 2013, 02:05 PM
Viva_La_Revolution (28,791 posts)
6. k&r just for this line..
"they concluded that enthusiastic evangelists of a belief may in fact be “boiling over with doubt,” and thus their persistent proselytizing may be a signal that the belief warrants skepticism."