... But a threat is hanging over oil. What is most ominous is the spread of the destructive idea that, because of climate change, all fossil fuels, including oil, must be kept in the ground. Russia bears some of the blame for that underhanded campaign, using social media to twist American public opinion against oil production to achieve its own devious goal: push up world oil prices. With Russia’s help, the keep-it-in-the-ground movement threatens to impede the production of oil offshore and stifle hydraulic fracturing in shale formations. At the same time, Russia is spearheading opposition to the construction of...