The following article is from Newsletter 4,
Autumn 1996, published in connection with the project World Mathematical Year 2000 |
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Curriculum Vitae |
EXPERIENCES WITH POPULARIZING MATHEMATICS
In a society with an increasing number of superficial
distractions and governmental pressure for immediate economical results, it
is no longer enough that we mathematicians keep the eternal values
of our subject to ourselves.
There are some inherent difficulties. Mathematics contains serious,
logical reasoning and cannot be dealt with in 20 seconds ; it
needs concentration. Furthermore, although we all have been
exposed to mathematics for many years in school, the layman only
reluctantly allows the use of the language of mathematics ; it is considered
boring. I have been told that the first mathematical equation
used in a text reduces the potential number of readers by 50%
and that the second one kills it. In general, I oppose this kind
of straitjacket put on mathematical writings but you do have to
go some way to avoid technical language if you want to present
mathematics to a broader audience.
There are many mathematicians who have done much more than I
have to popularize mathematics, but given the opportunity, I shall
reveal some of my experiences.
In 1982, I was asked to design a shopping bag with a mathematical
theme for a major food store chain in the Copenhagen area. (You
can read more about this in a forthcoming article in
The Mathematical Intelligencer.)
It gave me a lot to think about. I wanted
to show that mathematics is not only theoretical but that it has
something to do with grasping the world in which we live, and
that the development of a theory is the result of the combined
efforts of mathematicians in many countries over a comparatively
long period. I also wanted to show that mathematics interacts
with other sciences, and that it has applications. I ended up
choosing Dirac's String Problem. The bag was produced in 200,000
copies. I received 25 'reprints'. Surely, I must be the
mathematician
whose work has been placed in the most wastebaskets in the world.
Nevertheless, it was quite entertaining to do the work, and it
did generate some interest at the time and also very recently.
The next experience I shall mention came in connection with the
publication of the collected mathematical papers of the Danish
mathematician Jakob Nielsen. We received a donation from the
Carlsberg Foundation to make the publication viable, and I was asked to
write an article for their annual report 1983. Since the article
was to deal with Jakob Nielsen, and the reason for the donation
was his mathematical contributions, I decided to include two short
sections on his work in group theory and topology. It was a
thoroughly refereed article - every member of the board reading it. They
liked it, but as the secretary wrote me : "We do agree with
you that there should be some mentioning of the mathematical world
of Nielsen, but could we typeset the most 'hefty' mathematical
parts with a small font since when it comes to mathematics, there
are an awful lot of laymen."
In 1989 I published a book in Danish on the role of geometry in our
perception of the world. In 1993 it was translated into English and
published by A.K. Peters Ltd. under the title Geometry in Nature.
The book is intended for the educated layman and in the preface to the
English edition I say : "In fact, I planned the book so that our Danish
Minister of Education would be able to read it (if he so wished)."
From time to time, people have asked me whether I have tested
it out on the Danish Minister of Education. My answer is that
I did give him the book, and I can tell you that he remembers
me. In a friendly review of the book in the Mathematical
Reviews,
the reviewer builds up a joke saying : "The reviewer would
not be very optimistic on this score in the case of his British
counterpart." I have had many delightful experiences in
connection with the book including several favourable reviews.
In connection with the publication of the Danish book, I was
asked to write an article for a weekly magazine published by the
Danish Engineering Society. I put quite a lot of work into
preparing
an article for them. After submitting the article, I heard nothing
from the magazine for a long time. Then one day, a young journalist,
with a degree in engineering, wrote to me saying that the
"article was too mathematical and dull." I was annoyed but decided
to overcome it by writing a new article. And this time I made
sure that it was not "dull." It was written in a relaxed
style and within a few days I got a letter saying : "Yes,
this is much better." The new article was published and,
with hindsight, I think the journalist might have been somewhat
right about the first version. But not quite!
In the above, it has been my intention to indicate that when
you try to present mathematics to a broader audience including
nonspecialists you are up against strong prejudices. This includes
even many mathematicians who think that one should definitely
not try to communicate mathematics to the public. I think this
attitude is very wrong. We should in fact encourage people to
do it. Mathematics is part of our culture - the most refined
product of mankind. And it has important applications as well. We must
learn to communicate mathematics and not to be so snobbish that
we think it is impossible to tell other people what we are doing.
The public image of mathematics is first of all formed in connection
with the teaching of mathematics at all levels. Journalists, politicians
and other persons of importance for public opinion all have their
own personal experiences with mathematics. And for some reason
they most often believe that their own experiences are the general
experiences. We must learn to communicate mathematics as a subject
very much alive.
My conclusion is that the challenges are so great that for the
WMY 2000 project to be successful, all mathematicians must work
towards creating awareness about the importance and the great
cultural values of our subject. Hence committees should be set
up in all countries to work on the project. The EMS Committee
on WMY 2000 accordingly sees as one of its important tasks to
establish a catalogue of viable ideas on what to do. For that
we need the input from local committees and individuals. Everyone
is cordially invited to submit proposals to the EMS committee.
Professor, dr. Vagn Lundsgaard HANSEN
Spanish translation available:
Also translated into Galician:
Danish
translation "Popularisering af matematik" in |