Blida
Blida ( ar, البليدة; Tamazight: Leblida) is a city in Algeria. It is the capital of Blida Province, and it is located about 45 km south-west of Algiers, the national capital. The name ''Blida'', i.e. ''bulaydah'', is a diminutive ...
Born to a Jewish family in French Algeria, Atlan gained degrees in
medicine
Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care pr ...
and
biophysics
Biophysics is an interdisciplinary science that applies approaches and methods traditionally used in physics to study biological phenomena. Biophysics covers all scales of biological organization, from molecular to organismic and populations. ...
at the
University of Paris
, image_name = Coat of arms of the University of Paris.svg
, image_size = 150px
, caption = Coat of Arms
, latin_name = Universitas magistrorum et scholarium Parisiensis
, motto = ''Hic et ubique terrarum'' (Latin)
, mottoeng = Here and a ...
(now
University Paris Diderot
Paris Diderot University, also known as Paris 7 (french: Université Paris Diderot), was a French university located in Paris, France. It was one of the inheritors of the historic University of Paris, which was split into 13 universities in 197 ...
). He married Liliane Atlan in 1952; they had two children while living in Paris, Miri in 1953 and Michael in 1956. He then moved to the
University of California, Berkeley
The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant u ...
working on ageing and mutation.
Career and thought
Influenced by
Heinz von Foerster
Heinz von Foerster (German spelling: Heinz von Förster; November 13, 1911 – October 2, 2002) was an Austrian American scientist combining physics and philosophy, and widely attributed as the originator of Second-order cybernetics. He was twice ...
Weizmann Institute
The Weizmann Institute of Science ( he, מכון ויצמן למדע ''Machon Vaitzman LeMada'') is a public research university in Rehovot, Israel, established in 1934, 14 years before the State of Israel. It differs from other Israeli univ ...
in Rehovot to work under the biophysicist Aharon Katchalsky. In 1972, he returned to Paris; and, in that year, his 1972 work on information theory and self-organising systems, entitled ''L'organisation biologique et la théorie de l'information'', received a wide readership. In this book, he proposed the principle of " complexity from
noise
Noise is unwanted sound considered unpleasant, loud or disruptive to hearing. From a physics standpoint, there is no distinction between noise and desired sound, as both are vibrations through a medium, such as air or water. The difference aris ...
" (french: le principe de complexité par le bruit), concept taken up in his following book ''Entre le cristal et la fumée'' (1979) and development of 1960 Von Foerster's notion of "order from noise". In Paris, he then taught biophysics at the Hôtel-Dieu and, later, at the Hebrew University of Jerusalem's
Hadassah Medical Center
Hadassah Medical Center ( he, הָמֶרְכָּז הָרְפוּאִי הֲדַסָּה) is an Israeli medical organization established in 1934 that operates two university hospitals in Jerusalem – one in Ein Karem and one in Mount Scopus –, ...
.
His participation with
Francisco Varela
Francisco Javier Varela García (September 7, 1946 – May 28, 2001) was a Chilean biologist, philosopher, cybernetician, and neuroscientist who, together with his mentor Humberto Maturana, is best known for introducing the concept of autopoiesi ...
École Polytechnique
École may refer to:
* an elementary school in the French educational stages normally followed by secondary education establishments (collège and lycée)
* École (river), a tributary of the Seine flowing in région Île-de-France
* École, Savoi ...
École des Hautes Études en Sciences Sociales
The School for Advanced Studies in the Social Sciences (french: École des hautes études en sciences sociales; EHESS) is a graduate ''grande école'' and '' grand établissement'' in Paris focused on academic research in the social sciences. The ...
'', and professor emeritus of biophysics at the University of Paris VI: Pierre et Marie-Curie. He is also a member of Collegium International, an organization of leaders with political, scientific, and ethical expertise whose goal is to provide new approaches in overcoming the obstacles in the way of a peaceful, socially just, and an economically sustainable world.