In this week’s Thought Sparks Podcast episode, Rita McGrath, a Columbia University Business School Professor, C-Suite strategist, business founder and best-selling author, sits down with Bill Klepper, Academic Director in Executive Education at Columbia Business School, to celebrate Bill’s retirement and reflect on his expertise in executive learning, strategic leadership and corporate governance. Their conversation took place at Columbia Business School, following a session of Rita McGrath’s Executive Education course Leading Strategic Growth and Change.