Earlier this month, the Republic of the Philippines’ Commission on Human Rights held public hearings in London for its inquiry into the responsibility of the ‘carbon majors’ (Chevron, Exxon Mobil, BP, Shell etc) for global warming. The petitioners are Filipino citizens and civil rights organisations who claim that the effects of the carbon dioxide and methane emissions for which the carbon majors are responsible violate their human rights. Typhoon Haiyan hit the Philippines five years ago. It was one of the strongest tropical cyclones ever recorded, with maximum sustained winds of more than 145 mph as it made landfall over Eastern Samar in the early hours of 8 November 2013. It killed 6201 people, injured more than 27,000, and displaced nearly four million. The Philippines are hit by more than twenty tropical storms a year.