The David and Lyn Silfen Leadership Series is a unique collaboration between students, faculty members and distinguished business leaders from around the world. The series provides a forum that fosters the exchange of experience and ideas among the most influential people in business today — and those poised to lead tomorrow.Sharing their entrepreneurial sensibilities, management techniques, leadership styles and wisdom, Silfen Leadership Series speakers continue to engage the entire Columbia Business School community through a unique and mutually-beneficial platform — one that provides value to the School, participating speakers and their respective firms.