In memory of Professor Rościsław Kadłubowski

Professor Rościsław Kadłu­bowski was born on March 21st, 1921, in Kamionka Strumiłłowa, close to Lwów, now Ukraine. He was graduated from Lodz University as a medical doctor in 1949 and earned his Ph.D. two years later. He then became a “candidate of medical scien­ces”, a title no longer in use, in 1955. He was appointed associa­te professor in 1960 and full professor in 1980.
As a biological academician, he was most precisely characte­rized as a parasitologist. I first met him in this capacity when I started my medical studies in 1973. He was famous for his witty and fascinating lectures. Those dealt with general principles of biology and they inclu­ded some methodology, as well as etology and animal behaviour and, finally, genetics. I loved his lectures and they inspired me to read voraciously Tinbergen and Lorentz but I began with the very old and now outdated books among them “Psychology of animals” and “Psychology of Apes” by Jan Dembowski, which included a chapter I well remember entitled “The psychology of an earthworm”. The old authors who impressed me, however, were Maurice Maeterlinck, a Nobel Prize winner, who wrote “The life of ants”, “The life of termites” and “The life of bees”. In the second semester Prof. Kadłubowski switched to genetics; but did not lecture on molecular genetics. Instead we followed him as he lead us on a difficult path of classical Mendelian and population genetics. He made us solve crosses to give us some insight into distribution of traits. This was easy for me but not for the others. As I listened to those lectures I became convinced that almost all human traits were written in the language of genetics and that the differences among people and populations (I did not dare say “races”) were thus defined.
The students feared him, especially at the final examinations when he examined five people at a time with the same questions that he passed around. Because I was the last in the row I mostly needed only an opportunity to agree or disagree with my colleagues and thus was able to gain the highest grade.
By the time of my second year of studies I became a member of Students’ Scientific Society associated with Department of Biology and Medical Parasitology and I held classes with students in place of Prof. Kadłubowski. I regarded this duty as a privilege. Ultimately my interest changed but I still think that...


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