Answering this question is likely to engender significant debate, depending on which side of the global warming conundrum one finds oneself. However, a recent lawsuit by two California counties and one California city is likely to prompt such a debate which will play out in California state court. On July 17, 2017, Marin County, San Mateo County, and the City of Imperial Beach filed separate but similar environmental lawsuits in California state court claiming that 37 oil, gas, and coal companies caused (or will cause) billions of dollars in climate-change related damages as a result of their extraction and sale of fossil fuels in California. The multi-count complaints allege a variety of state common law claims, including public nuisance, negligent failure to warn, and trespass. The complaints contend that as result of the activities of these defendants, sea levels will rise which will cause billions of dollars in losses to each of the plaintiffs.
These cases represent the latest in what has been to date a series of unsuccessful efforts to hold energy companies responsible for future speculative damages associated with alleged future environmental impacts associated with climate change. These cases will likely be subject to early dispositive motions seeking to have these cases thrown out of court at an early stage. We will continue to follow these cases and provide additional updates.