Jonathon Marsh has system-wide responsibility for teacher development at the Aga Khan Academies network and has worked for the Academies for the past 10 years. In this interview, he shares the highlights of his position at the Academies, and reflects on how the Academies are unique from other educational institutions: "I see the profession of teaching as critically important to the health and ongoing development of any society. As such, I can think of no better way to contribute to the betterment of humanity."