Voices of Impact
Isaac Raskas Ohrenstein, a Harvard student and WJC-Lauder Fellow, sits down with leaders and changemakers in the Jewish world to explore their impactful work across business, politics, academia, and philanthropy. Listen on Spotify, Apple Music, and the World Jewish Congress website.
Voices of Impact
Latest Episodes
Competition, Capital, and Chess: Boaz Weinstein
Boaz Weinstein is the Founder and Chief Investment Officer of Saba Capital Management, a New York–based investment firm focused on credit and relative value strategies. He founded Saba in 2009 following the spinout of Deutsche Bank’s proprietar...
Momentum, Markets, and Mindset: Tal Cohen
Tal Cohen is President of Nasdaq, where he leads the company’s market services and financial technology divisions and oversees its North American and European exchanges. Before joining Nasdaq, he served as CEO of Chi-X Global Holdings and Senio...
Predictions, Patterns, and Principles: Igor Tulschinsky
Igor Tulchinsky is the Founder, Chairman, and CEO of WorldQuant, a global quantitative asset manager with 28 offices and over 1,000 employees. He oversees strategy, research, and portfolio management, founding the firm in 2007. Igor spent 12 ye...
Ambition, Authority, and Artistry: Aby Rosen
Aby Rosen is a Principal and Co-Founder of RFR Holding LLC, a Manhattan-based real estate investment, development, and management company. He was born in Frankfurt, then part of West Germany, to parents who were Holocaust survivors. Over his ca...
Antisemitism, Academia, and Advocacy: Dr. Charles Small
Dr. Charles Small is the Founding Director and President of the Institute for the Study of Global Antisemitism and Policy (ISGAP). He established the ISGAP Oxford Summer Institute in Critical Antisemitism Studies in 2015 and previously served a...