"Eighty-three percent of directors surveyed said ESG topics were critical knowledge for directors, but less than half considered themselves to have 'advanced' or 'expert' level knowledge, according to a survey of board directors conducted in July by WSJ Pro in collaboration with the National Association of Corporate Directors."

Link: https://www.wsj.com/articles/many-boards-are-playing-catch-up-on-esg-and-green-issues-6de9552b