Ideas By Jeffrey Sonnenfeld December 21, 2024 12:03 PM EST Sonnenfeld is the Lester Crown Professor of Leadership Practice and President of the Yale Chief Executive Leadership Institute. He has been an informal advisor to five U.S. Presidents and assisted Jared Kushner in the 2019 Peace through Prosperity conference in Bahrain, which outlined the Abraham Accords and a global investment fund to lift the Palestinian and neighboring Arab state economies, and fund a $5 billion transportation