After years of disruption, can the world return to normal? In a special one-on-one-conversation at the World Economic Forum Annual Meeting in Davos, founder Klaus Schwab talks to CEO Albert Bourla for his take on how the COVID-19 pandemic will evolve - and how technologies and vaccines will change with it. Bourla also shares the surprising factors that made the Pfizer-BioNtech vaccine possible and what those difficult days taught him about collaboration, tackling big goals, and how to make life-saving medicines available to the world's most vulnerable.