British advertising conglomerate WPP has helped oil companies ExxonMobil, Chevron, Shell, and BP spend an estimated $1 billion on ads in the United States since the 2015 Paris Agreement to tackle climate change, a new report shows. The figure is nearly twice the respective amounts linked to U.S. rivals Omnicom and Interpublic Group (IPG), which merged in November. London-based WPP was the leading advertising group serving America’s oil industry over the past decade, […]

London-based WPP accused of breaching climate policy after report reveals firm linked to twice as much oil advertising as US rivals

British advertising conglomerate WPP has helped oil companies ExxonMobil, Chevron, Shell, and BP spend an estimated $1 billion on ads in the United States since the 2015 Paris…