The document discusses how Bloomberg collects and provides ESG data that is used by investors and analysts. It describes the various ESG screens and data available on the Bloomberg Terminal, including company-reported ESG metrics and third-party scores. The presentation then discusses how analysts can use this ESG data to evaluate companies' disclosure performance, ratings, key performance indicators, policies, and reputational and product risks. It also explains how supply chain performance and policy reviews can help track and benchmark ESG performance over time.