An Inconvenient Truth was a bold, galvanising force. Not so its sequel.
Two years ago, Pakistan recorded its hottest temperatures in three decades. About 1300 people died. Last year, people dug mass graves in case the toll rose higher. It will probably be worse in the future. Such is the grim reality of a climate increasingly warmed by humanity’s own activity.
Urgent action is needed to at least ease the rate at which our planet is being slowcooked to death. What we do not need is