Should a Pension Fund Try to Change the World? Inside GPIF's Embrace of ESG

In the fall of 2018, Hiro Mizuno, the Chief Investment Officer (CIO) of GPIF, the Japanese Government Pension Fund, was reflecting on his efforts to integrate Environmental, Social and Governance (ESG) issues into every aspect of GPIF’s portfolio. His efforts ranged from constructing new stock market indices based on ESG data, changing the compensation and incentives of active investment managers and passive funds, pushing for more corporate sustainability reporting and integrated reporting, and establishing collaborations with other asset owners to drive systems level change. He was convinced that the only way to meet his responsibilities to his beneficiaries was to improve the performance of the entire economy through a focus on improving corporate governance, increasing inclusion in the workplace and gender diversity and reducing environmental damage and progress towards tackling climate change. The early results from his efforts were promising, but was there more he could do?