ERM's Keryn James: The global landscape of sustainable business

Sustainability is increasingly been seen as a differentiator for corporates and investors alike. To demonstrate this, we need robust, relevant, comparable and forward-looking measurement, management and reporting of data, as well as the assurance of such data. Keryn James, CEO of ERM, the world’s largest pure-play sustainability consulting firm, shares a global perspective on what it will take for corporates and investors to succeed in this evolving context. From GreenBiz 19.