318. Escape from routine: how does it work?
Routines, where you operate automatically,
unconsciously, are useful. They enable you to think about other things while conducting
daily activities. Like talking to someone while driving a car. But the danger is
then that you fail to pay attention when conditions escape from the routine,
and attention is required. Then something must shock you into awareness, to
take remedial action. How does this work?
One explanation is that of the decision heuristic of
‘availability’: you pay attention to what is emotionally loaded, such as
danger, or opportunity. That can be irrational, in neglect of things that are
important but emotionally less salient, but it does serve to catapult you into
awareness of danger.
I hve argued before that while decision heuristics
are generally considered to be ‘irrational’, there may well be conditions where
they helped to survive under the pressures of selection, in evolution. This may
be such a case. Immediate attention under imminent danger overrides prudence.
How does that work in the brain? I recently read about
an answer from the philosopher Metzinger, as follows.[i] The chance of our becoming
aware of the goings on in our brain increases to the extent that neurons fire
simultaneously which usually do not. Routines are regular patterns of
simultaneous firing. Irregularity, outside a routine, triggers awareness.
But awareness is not yet attention. So, the two ideas
may be complementary. First, unusual connections trigger awareness, and the
extent to which they are emotionally laden triggers attention.
Does escape from routine arise only then, in danger or
opportunity? In creativity, unusual connections arise not from an outside
shock, but from within, seemingly autonomously, and surprisingly. It pops up. ‘Eureka’,
the inventor cries. One then is aware, but it springs from serendipity,
unforced. But it occurs to the prepared mind, previously stocked with knowledge
painstakingly collected and mastered. It is an example of how conscious thought
can feed unconscious choice or decision.
How about dreams? There, the craziest connections
occur, violating all logic and ontology. However, during the dream, chaotic as it is,
there is some sense of self. When awake, consciousness filters unusual
connections, and in that sense routine, established cognition is still in place
outside dreaming.
How about the higher awareness that mystics and
meditation adepts claim? Apparently they make connections that transcend the
self, and customary logic and categorization, to connect with a cosmic whole.
This has been studied, with the help of brain imaging, and indeed, during the
height of meditative trance there is an unusually large area of simultaneous
firing in the brain.
How about simultaneous firing in different brains?
That is being studied in brain science as well, and it seems to be possible to
achieve, with much concentration and training. People focusing on a joint task
activate similar brain regions.
[i] Thomas Metzinger, The ego tunnel; The science of the mind and
the myth of the self, 2009, New York: Basic Books.
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