More than a quarter of a century ago, oil giant Shell made an extraordinary public film about the dangers of global warming, called Climate of Concern, which has just been rediscovered. The film, says one leading climate scientist, is one of the best he has ever seen: the science is sharp, the predictions uncannily accurate and the suggested solutions smart. The film even had an urgent message: “Action now is seen as the only safe insurance.”
Yet Shell has spent the 26 years since investing many billions in highly polluting tar sands and helping to lobby against climate action. As Bill McKibben told me: “Imagine if Shell had taken their own advice and we’d spent the last quarter century in all-out pursuit of renewables, energy efficiency, and conservation. We wouldn’t have solved the problem of global warming, but we’d be well on the way. Shell made a big difference in the world – a difference for the worse.”