Climate ChangeJeremy HanceOctober 6, 2016Jeremy Hance, climate change, global warming, carbon emissions, carbon dioxide, methane, Richard Heede, Climate Accountability Institute, corporate polluters, oil, natural gas, coal, cement, ExxonMobile, British Petroleum, Chevron, Gazprom, National Iranian Oil Company, Saudi Aramco, Royal Dutch Shell, Petroleos Mexicanos, divestment, greenhouse gases, James HansenComment