Autobiographical Notes
Theodosius Dobzhansky 1957-1962

Stories

1957-1962

The First Leap:
from Neosho to New York

My brief career as a novelist

Columbia College

Theodosius Dobzhansky

New York

Rice Peak

Painting at
Rice Peak

Page poems:
A labor of love

Poems to me

Sonnets

The demonology of Jesus

Psychoanalysis

David Rounds

* * *

My love
of music

My love
of running

Limits and breakdowns

There were some wonderful classes at Columbia. For example, I was taught physics by Professor Havens, who had been part of the Manhattan project which created the first atomic bomb. He taught us in Pupin Hall, where the Manhattan Project was first carried out in the basement. At that age, nuclear weapons were still as wonderful as the science that had invented them. He used the 1952 physics text of Gerald Holton, which was simply the description of great experiments, a book that I have treasured ever since. I can still remember measuring the charge and mass of an electron, repeating the great experiment of Milliken in the laboratory!

One class comes back to me now as if it were yesterday. It was a small seminar of perhaps five students, and the professor was a newly arrived immigrant from Eastern Europe, with a heavy accent and needing a temporary job on his arrival. One day he came to class and told us, "Today I will explain to you why we die when we do, and why it is very often from cancer of one of the reproductive organs, uterus, breasts, prostate or testicles."

He did not tell us about physiology or anatomy or disease; instead he spoke only about evolution. "As you know our physiological functions are determined by the genetic code. Now, keep in mind that the function of the genetic code is not static but dynamic. Its effects are continually changing, with different parts of the code functioning at different times of the cycle of life. All this is determined by natural selection. What works is retained and what does not work is lost over the course of many generations."

"But natural selection does not function beyond the age of reproduction. Once you have reproduced, your genes have been passed on. There is no more force of selection. So the dynamics of the genetic code, that take place after the age of reproduction, are random."

"Now there are two possible effects of randomness. Either you produce too many cells or you produce too few. If you produce too few cells, it is not obvious and we call it simply death from old age. If you produce too many cells, it is obvious and we call it cancer."

"Finally, what are the organs that are changing at the end of reproduction? They are the reproductive organs, of course. So that is why it is so likely that you will die of cancer of a reproductive organ."

Years later, when I studied genetics, I learned that the professor was Theodosius Dobshansky, the greatest behavioral geneticist of his generation.



home page

Stages

1939-1957
Neosho

1957-1962
New York - Columbia

1962-1967
Yale - By What Ways

1967-1972
The New Left

1972-1977
The Soviet Union

1977-1982
Science

1982-1986
A Science of Peace

1986-1992
Fall of Soviet Empire

1992-1997
UNESCO Culture of Peace Programme

1997-2001
UN Intl Year for Culture of Peace

2001-2005
Internet for peace

2005-2010
Reports and Books

2010-2015
Indian Summer

2015-2020
Intimations of Death

2019-2024
La bonheur est dans le pre