How have sustainable investment approaches evolved with the growing popularity of passive investing? In this episode, we talk to Aled Jones, Head of Sustainable Investment Solutions at FTSE Russell, about the range of sustainability metrics seen in different indexes and how they are evolving to meet ever-changing investor needs. From assessing company alignment to the Paris Agreement to a broader ESG approach aiming to reduce ESG risk exposure, Aled explains how these different approaches meet different investor priorities and why these priorities have shifted over the years.