palmerpink

I was driving home in some traffic last night when I drifted, in my mind, a long way back (about 20 years) to high school. I was caught in one of those periodic traffic slowdowns as I floated back; you know, those waves of congestion that seem to pass backward through the columns of cars in each lane. (I've heard they start because someone switches lanes, and in response, a rippling emergent slowness travels backward and outward as the cars behind it accommodate the change, one by one.) What drew me back to those younger days was that, back in high school, similar phenomena of congestion took place in the halls between classes, when eddies of young humans would get caught in and around those clumps of those chatting by lockers or retrieving books. Occasionally, backups would occur when groups of people got caught in these eddies, or collided with other groups by the lockers, and slowdowns would ripple back from there. Maybe it's not exactly the same, but as I drove it seemed si...