After delivering a fascinating view on the potential applications of big data and analytics in healthcare at the 2013 Knowledge Network event, Jeff Hammerbacher, who was responsible for conceiving, building and leading the data team at Facebook, and is now leading a team partnered with Mt. Sinai School of Medicine on a project designed to apply the power of Big Data to predicting and understanding the process and treatment of disease, was asked a simple question: What do you think…