Complimentary copy. Published by Air Liquide SA — Company established for the study and application of processes developed by Georges Claude, 75 Quai d’Orsay — 75321 Paris Cedex 07, France, represented by Benoît Potier. Publication Director: Benoît Potier. Editor: Alexandra Rocca. Graphic design: - Printed by: Imprimerie La Galiote, 70-82 Rue Auber, 94400 Vitry-sur-Seine, France. Date of publication: November 2020. Photo credits: in order of appearance,page 1: Jules Ingall / Getty Images,page 2: A. Doyen / Capa Pictures, page 3: Sasol - Used with permission, page 4: Soleg/ Getty Images, page 5: J. Lutt / Capa Pictures, page 5: ITER Organization/EJF Riche, page 6: Alex Potemkin / Getty Images, page 7: Adrien Daste,page 8: Zach Holmes, page 9: J. Lutt / Capa Pictures, page 10: Morsa Images / Getty Images, page 10: mgkaya / Getty Images,page 11: Mourad Mokrani, RR. Note: Past performances of Air Liquide’s share are not a guarantee of future results.