It is 8:45 on a gray Sunday morning. The sun has not been up long and there is no one else on the rue des Bluets as we hurry towards the métro at the bottom of the street. We are headed for the amphitheater in the Jardin des Plantes to wait in line for a showing of a 2008 NOVA episode called "Fractals: Hunting the Hidden Dimension" (produced by our very own WGBH!). We have made a reservation for this free event, but we are taking no chances that we will miss it because of lack of space for the hundreds who are expected. Already the sponsors have moved the event from an auditorium in the building that houses the Hall of Evolution into the more commodious amphitheater.
Why the heavy interest in the event?
Benoit Mandelbrot will be there to make some remarks and take questions after the film.
We are among the first to arrive, but soon the line begins to grow. Half an hour before the show is scheduled to begin, a young man, looking very official, asks how many people have reservations. Hands go up. He then tells all those who do NOT have reservations to line up in another line. This leaves us at the front of the "have reservations" line. More time passes. The lines grow longer. New arrivals are placed in the appropriate line. Then the powers that be start letting people in to get their tickets. After we get our tickets, we are directed to start a third line: the line of those with tickets. Now there are three different lines. There is a certain amount of amusement expressed by those waiting. How very bureaucratically French, the French say with indulgent smiles.
You would think that all of those with reservations would get their tickets first. Well, no. Every now and again, the young man directing traffic sends about 10 people from the "don't have reservations" line in to get tickets, leaving those in the much longer "have reservations" line to wait for theirs, hoping all the while that the supply will not run out.
Finally, those with tickets are invited to enter along with all of those getting tickets but who have not gotten back in line. (Are you following this?)
All of which to say that we got good seats (good if you consider a wooden bench with a wooden back a good place to sit for more than 2 hours).
The movie is typically NOVA - which is to say excellent. We learn that, using the characteristics of fractals, it is possible to make more accurate than ever estimates of how much carbon dioxide an Amazon forest absorbs. We are taken through the history of the theory and see some clips of Dr. Mandelbrot speaking about his years of being ignored because he saw the world with a different and unique eye.
After the film, there is a restless sense of expectation in the audience.
Is he there?
Is he really coming?
Then in he walks. A man of 85 who seems much younger. The crowd rises to its feet and begins to clap in a sustained applause. He seems pleased.
When the applause subsides and everyone sits down, Dr. Mandelbrot speaks of his early years in Poland (he was born in Warsaw) and Paris the about how he ended up in the United States working for the IBM Research Center. He emphasizes his more recent work on the application of fractals to financial behavior and markets, something that was not included in the film.
The crowd hangs on his every word.
Following his talk, two French mathematicians speak and then the floor is opened to questions and answers.
By this time, my mind is numb and I an having trouble following the questions and answers. In any event, it is entertaining to just watch the faces of everyone involved. An American woman, speaking in heavily accented French, stands up and announces that she has 4 questions. The moderator asks her to limit it to one. She asks question number 1, gets an answer, then proceeds to ask question number 2 before the moderator can stop her. He graciously lets her continue, remarking that in fairness to others, that is to be her last question. With canny fortitude, she plows on to question number 3 before she can be silenced. Dr. Mandelbrot brings it all to an end by a succinct "no" in answer to her third question. This allows the moderator to give a few others a chance.
Shortly afterward, the moderator calls time. Those in the audience who have come prepared with books for Dr. Mandelbrot to sign rush to the table where he sits. Those with cameras (I am not the only one) rush to get a snap or two.
Charles waits to shake Dr. Mandelbrot's hand and I wait with my camera. Alas, a young woman gets in the way and refuses to move in time and all I get is this:
Talk about missing the decisive moment!! Just the same, as Emily would say, it is evidence.
What a great time!!











