Three of the five top shareholders in Norfolk Southern — the freight rail carrier under the spotlight for its saftey and environmental record following last month's toxic train derailment in East Palestine, Ohio — have been aligned with the eco-conscious, socially aware ESG (environmental, social, governance) investing framework embraced by many leading financial firms in recent years. Asset management firms BlackRock Fund Advisors, JPMorgan Investment Management, and The Vanguard Group were all part of the Net Zero Asset Managers initiative, a coalition of ESG-minded money mangers committed to channeling investment capital to firms working toward the goal of net-zero greenhouse...