More than 90% of S&P 500 companies publish sustainability reports. But what's real and what's just greenwashing? Bruce Usher is a professor at Columbia Business School and the author of Investing in the Era of Climate Change. Motley Fool analysts Maria Gallagher and Alyce Lomax talked with Usher about:

To catch full episodes of all The Motley Fool's free podcasts, check out our podcast center. To get started investing, check out our quick-start guide to investing in stocks. A full transcript follows the video.

Continue reading

Source Fool.com