Ceremony marking the 80th anniversary of the French National Centre for Scientific Research (CNRS) at...
French President Emmanuel Macron and Chairman and CEO of the CNRS Antoine Petit, attend the ceremony marking the 80th anniversary of the French National Centre for Scientific Research (CNRS) at the Palais de la Decouverte in Paris, France, November 26, 2019. REUTERS/Benoit Tessier/Pool