Abstract
Among the Romanian forerunners of cybernetics, Stefan Odobleja is, undoubtedly, the most important. European recognition of his contribution to the foundations of cybernetics took place twenty years ago when his paper, "Diversity and Unit in Cybernetics", was received with great acclaim. His work has been used by other Romanian scientists and philosophers like Constantin Noica, Mihai Draganescu, Alexandru Surdu, Georghe M. Stefan, Constantin Balaceanu, Mihai Golu, Pantelimon Golu,Victor Sahleanu, etc. Meanwhile, another scientist-philosopher, Norbert Wiener, reached conclusions similar to Odobleja's. It is interesting to note that two individuals who worked in and came from such diverse backgrounds and media, reached such similar conclusions within the interval of a decade.