Oil companies knew 50 years ago the huge damage they were doing. Their motive to ignore it is the same now as it was then
Capitalism is on a collision course with human life and the future of our planet. Each year, air pollution takes more lives than smoking: the last estimate suggests 8.8m deaths across the world, compared with 7m from cigarettes.
Related: Oil firms knew decades ago fossil fuels posed grave health risks, files reveal
