The Earth is heating up. No doubt. And one of the chief reasons the Earth is heating up is the consumption of oil and natural gas to power and produce things. Naturally. It makes sense, then, that a pair of activist investor groups would suggest that ExxonMobil $XOM Corp., the world’s largest privately owned oil company, do something to help cut down on all that consumption. ExxonMobil responded by suing the groups in US federal court, a very expensive, vehement Uh, no.
