“Scope 3” greenhouse gas emissions — those that companies are indirectly responsible for, via supply chain, product disposal, investments, etc. — are an imprecisely measured but significant source of impact. In this episode, Laura Draucker of the nonprofit Ceres shares her expertise on all things scope 3, including the recent decision by the Securities and Exchange Commission to drop the requirement that companies disclose them. This is a public episode. If you’d like to discuss this with other subscribers or get access to bonus episodes, visit www.volts.wtf/subscribe