Hazel Sheffield The Pandemic Has Made Europe’s Top Executives Smarter…and Humbler From supply-chain issues to unforeseen social and cultural hurdles, business leaders in Europe and around the world have learned hard and valuable lessons over the last two years. Hazel Sheffield September 9, 2021 From left: Ulf Mark Schneider, Matthias Zachert, Guillaume Faury, Mark Cutifani, Aiman Ezzat (Courtesy photos)