Immortalist
2011-07-21 14:56:59 UTC
Once upon a time a scientist was training pigeons to do various things
for food rewards, a pigeon one day might stand on one leg, and
incidentally receive a food reward. Even though standing on one leg
had nothing to do with getting the reward, the pigeon would ever after
stand on one leg when it pecked away at the computer panels. The
behaviour would be reinforced, since it appeared to work. Human
religionists often do the same when they change severals religeous
interpretations of the world and it starts working. They assume all
the things they did were necessary, and prosletyse to others about
their necessity. These superstitions are for the most part harmless,
but they do make needless extra work when new facts are discovered
about the world that conflict with these dogmas.
http://mindprod.com/jgloss/pigeonsuperstition.html
A superstition is an irrational belief about the relation between
certain actions�often behaviors�and later occurrences, such as the
belief that the number 13 causes misfortune or bad luck. Whether a
belief is superstitious is not defined by the "truth" of the result,
however, but by the methods through which truth is sought.
Superstitions are often based on invalid reasoning resulting from
misunderstandings of causality or statistics, with others spring from
unenlightened fears, religious beliefs, traditions, and a general
belief in the supernatural.
The superstitious individual erroneously believes that the future, or
the outcome of certain events, can be influenced by certain specified
behaviors, despite the lack of a causal relationship in reality.
http://en.wikipedia.org/wiki/Superstition
http://www.theaustralian.news.com.au/story/0,20867,20361761-29677,00.html
Over-Sensitive Agency-Detectors
Humans routinely attribute intentions, beliefs, and desires in order
to interpret the behavior of others. Other humans are seen as agents,
that is, as entities that pursue goals in accordance with their
beliefs and desires. Attributions of agency are so ubiquitous that
they are typically taken for granted in everyday life. These
attributions are not always correct in identifying the beliefs and
desires that underlie a specific action of an agent; yet, if people
did not see others as agents, the capacity to understand their
behavior would be severely impaired. For example, people would be
surprised when others got up and moved. Abundant research documents
children's acquisition of human agent concepts over the first several
years of life (Astington et al., 1988; Perner, 1993; Wellman, 1990),
but there is little work available on the development of non-human
agent concepts. Yet, people often attribute intentions, beliefs and
desires to animals as well as to ghosts, gods, demons, and monsters.
http://cogprints.org/2363/
...Why are we humans predisposed to have only these kinds of religious
concepts? Boyer�s answer, in brief, is that our brains have been
"designed by evolution" to employ particular cognitive systems that
help us to make sense of "particular aspects of objects around us and
produce specific kinds of [inferences] about them."
http://www.firstthings.com/ftissues/ft0201/reviews/griffiths.html
Evolutionary Reasons For Humans To Be "Over-Sensitive Agency-
Detectors"
Now, an agent is just some entity that is moved or guided by its own
awareness and goals; for humans, other human beings are among the most
important agents in our environments, but there are also the various
non-human animals. Given that the presence of other agents (and what
they are doing) matters to our prospects for survival and
reproduction, why would we be over-sensitive to their presence?
Consider predators. 'Detecting' a predator that is not there is not a
terribly bad thing; failing to detect a predator that is there is much
more serious. And something very similar goes for prey: Detecting
lunch that isn't there is much less serious than failing to detect
lunch when it is there. In both direction, our capacities for agency
detection should be tuned to generate more false positives than false
negatives. For evolutionary reasons, we should expect to 'detect' some
agents which are not there. Is the perception of (accidental) patterns
of cues in our environment at the root of the detection of
supernatural agents, of gods? That cannot be the whole story, for
there would be no general evolutionary pay-off for over-sensitive
agency detection unless we could rapidly drop mistaken conclusions
about the presence of predators or prey as new evidence comes in. (You
can starve while looking for the lunch that is not there or while
cowering in hiding from the predator that is not there.) Even if
initial detection of supernatural agents is a function of over-
sensitive agency detection routines, something else is needed to
explain what stabilizes belief in such agents.
Religion Explained: The Evolutionary
Origins of Religious Thought - Pascal Boyer
http://www.amazon.com/exec/obidos/tg/detail/-/0465006965/
http://personal.bgsu.edu/~roberth/log2002.html
for food rewards, a pigeon one day might stand on one leg, and
incidentally receive a food reward. Even though standing on one leg
had nothing to do with getting the reward, the pigeon would ever after
stand on one leg when it pecked away at the computer panels. The
behaviour would be reinforced, since it appeared to work. Human
religionists often do the same when they change severals religeous
interpretations of the world and it starts working. They assume all
the things they did were necessary, and prosletyse to others about
their necessity. These superstitions are for the most part harmless,
but they do make needless extra work when new facts are discovered
about the world that conflict with these dogmas.
http://mindprod.com/jgloss/pigeonsuperstition.html
A superstition is an irrational belief about the relation between
certain actions�often behaviors�and later occurrences, such as the
belief that the number 13 causes misfortune or bad luck. Whether a
belief is superstitious is not defined by the "truth" of the result,
however, but by the methods through which truth is sought.
Superstitions are often based on invalid reasoning resulting from
misunderstandings of causality or statistics, with others spring from
unenlightened fears, religious beliefs, traditions, and a general
belief in the supernatural.
The superstitious individual erroneously believes that the future, or
the outcome of certain events, can be influenced by certain specified
behaviors, despite the lack of a causal relationship in reality.
http://en.wikipedia.org/wiki/Superstition
http://www.theaustralian.news.com.au/story/0,20867,20361761-29677,00.html
Over-Sensitive Agency-Detectors
Humans routinely attribute intentions, beliefs, and desires in order
to interpret the behavior of others. Other humans are seen as agents,
that is, as entities that pursue goals in accordance with their
beliefs and desires. Attributions of agency are so ubiquitous that
they are typically taken for granted in everyday life. These
attributions are not always correct in identifying the beliefs and
desires that underlie a specific action of an agent; yet, if people
did not see others as agents, the capacity to understand their
behavior would be severely impaired. For example, people would be
surprised when others got up and moved. Abundant research documents
children's acquisition of human agent concepts over the first several
years of life (Astington et al., 1988; Perner, 1993; Wellman, 1990),
but there is little work available on the development of non-human
agent concepts. Yet, people often attribute intentions, beliefs and
desires to animals as well as to ghosts, gods, demons, and monsters.
http://cogprints.org/2363/
...Why are we humans predisposed to have only these kinds of religious
concepts? Boyer�s answer, in brief, is that our brains have been
"designed by evolution" to employ particular cognitive systems that
help us to make sense of "particular aspects of objects around us and
produce specific kinds of [inferences] about them."
http://www.firstthings.com/ftissues/ft0201/reviews/griffiths.html
Evolutionary Reasons For Humans To Be "Over-Sensitive Agency-
Detectors"
Now, an agent is just some entity that is moved or guided by its own
awareness and goals; for humans, other human beings are among the most
important agents in our environments, but there are also the various
non-human animals. Given that the presence of other agents (and what
they are doing) matters to our prospects for survival and
reproduction, why would we be over-sensitive to their presence?
Consider predators. 'Detecting' a predator that is not there is not a
terribly bad thing; failing to detect a predator that is there is much
more serious. And something very similar goes for prey: Detecting
lunch that isn't there is much less serious than failing to detect
lunch when it is there. In both direction, our capacities for agency
detection should be tuned to generate more false positives than false
negatives. For evolutionary reasons, we should expect to 'detect' some
agents which are not there. Is the perception of (accidental) patterns
of cues in our environment at the root of the detection of
supernatural agents, of gods? That cannot be the whole story, for
there would be no general evolutionary pay-off for over-sensitive
agency detection unless we could rapidly drop mistaken conclusions
about the presence of predators or prey as new evidence comes in. (You
can starve while looking for the lunch that is not there or while
cowering in hiding from the predator that is not there.) Even if
initial detection of supernatural agents is a function of over-
sensitive agency detection routines, something else is needed to
explain what stabilizes belief in such agents.
Religion Explained: The Evolutionary
Origins of Religious Thought - Pascal Boyer
http://www.amazon.com/exec/obidos/tg/detail/-/0465006965/
http://personal.bgsu.edu/~roberth/log2002.html