Royal Dutch Shell’s scientists warned the oil giant about the threat that fossil fuel emissions pose to the planet as early as the 1980s, according to a trove of documents obtained by a Dutch journalist and published Thursday at Climate Files.
Environmental advocates say the documents—which bolster an investigative report published last year—demonstrate the “stunning” immorality of oil and gas companies. The records are expected to aid global efforts to hold the industry to account for its contributions to global warming.
One such document, a confidential 1988 report entitled “The Greenhouse Effect,” outlines a comprehensive study of climate science and the projected impact of fossil fuels, and reveals that the company secretly had been commissioning such analyses since at least 1981. The report acknowledges the central role that fossil fuels—especially oil—play in increasing CO2 emissions that drive global warming.
“Although CO2 is emitted to the atmosphere through several natural processes,” the report states, “the main cause of increasing CO2 concentrations is considered to be fossil fuel burning.”