D'où vient le temps qui passe

Where does the passage of time come from? by Etienne Klein Lecture held on January 8, 2014 source: bnf.fr http://www.bnf.fr/fr/acc/x.accueil.html Étienne Klein, born in Paris on April 1, 1958, is a French physicist and philosopher of science. Étienne Klein directs the Laboratory for Research on Material Sciences while pursuing an intense career in popularizing issues raised by contemporary physics, particularly quantum physics and particle physics. Étienne Klein was a member of the Scientific Council of the Parliamentary Office for the Evaluation of Scientific and Technological Choices (OPECST) from 2013 to 2016. From 2007 to 2013, he was a member of the Council for the Analysis of Society chaired by Luc Ferry. In 2013, he was elected a member of the French Academy of Technologies. In 2016, with sociologist Gérald Bronner, he conducted a study on risk perception for this institution. He is also a member of the Advisory Board of the Diderot Institute. Since January 2010, he has been a member of the Scientific Council of Universcience. With Marc Lachièze-Rey and Roland Lehoucq, he designed the permanent exhibition "The Great Narrative of the Universe" for this institution, for which he co-edited the presentation book. From September to December 2014, at the request of the Minister of National Education, Benoît Hamon, he chaired the jury of the National Conference on Assessment in Schools. The report of this conference was submitted on February 13, 2015, to Najat Vallaud-Belkacem, who had succeeded Benoît Hamon. From 2010 to 2018, Étienne Klein chaired the jury for the Diderot Prizes, awarded annually by the AMCSTI. From September 2012 until March 2014, he hosted a Thursday morning segment on France Culture, Le Monde selon Étienne Klein. Since September 2014, he has hosted the program La Conversation scientifique on the same channel, broadcast weekly on Saturdays from 6 to 7 p.m. in 2014-2015, then from 4 to 5 p.m. every Saturday since 2015. Étienne Klein was appointed Chairman of the Board of Directors of the Institute of Advanced Studies in Science and Technology (IHEST) on September 29, 2016. Facebook   / puppaseb   Twitter https://twitter.com/SebPuppa?lang=fr YouTube channel dedicated to bringing together as many conferences as possible on as many topics as possible in one place.