I chair the investment committee of America’s second-largest pension fund. Here’s why savvy investors back the SEC’s proposed ESG disclosure rules

As the nation deals with floods, fires, and other extreme weather events fueled by climate change, it may come as a surprise that relatively little is known about one of the largest sources of greenhouse gas emissions: publicly held companies. That is because there are no federal rules requiring these major drivers of the nation’s economy to disclose critical information about the impact of climate on their businesses.