Who photographs the photographer?
A Paradox
In a village, there is a very special barber. He has a sign in his window that says, “I cut the hair of everyone in the village who does not cut his own hair.” The question becomes: who cuts the barber's hair?
For the past several mornings, I have been getting up at 5 am to try and take a specific photo at sunrise, which is around 5:45 am (are you impressed yet?). This time of year, the sun rises directly to the east of The Eisenhower Bridge over the Mississippi River. At sunrise, the barge traffic begins moving for the day, heading northbound for the Twin Cities.
For those keeping score, The Eisenhower Bridge was dedicated in 1960 and is 1,631 feet long (1/3 mile). It is 35 feet wide (two lanes) and is 65 feet over the river.
The shot I wanted didn't happen today because of low clouds on the horizon. The early barge traffic was already on the move when the sun started to peek out, so things did not coordinate this time.
The shot above is the only shot of merit that I took. Pretty, but not what I needed or wanted.
I went home and then got to work the same morning when my friend Tim emailed me the following photos and asked me if I knew who was on the bridge (look closely). The first photo was taken within a minute after mine, judging by how his sun seems ever so slightly higher (factoring in the difference in height) and the wake from the fishing boat. The second photo was a minute later (I keep a corner of my eye on those oncoming tractor-trailer mirrors).
Above two photos courtesy of Tim Alms,
Back to the barber; we don't know who cuts his hair. It is a self-contradiction.
Does the barber cut his own hair? No, because the barber cuts only the hair of those who don't cut their own hair.
Does the barber not cut his own hair? No, because then the barber would have to cut his own hair, as he cuts the hair of those who don't cut their own hair.
Using an even more complex explanation, the barber is trying to be a part of his own set, those who do not cut their own hair. But the set cannot include the barber because he is the set. This is the contradiction.
