Floods and storms are altering American attitudes to climate change

FOUR GENERATIONS of one family run Riverdock Restaurant in Hardin, a small town on a spit of wooded land between the swollen Illinois and Mississippi rivers. The matriarch is Sara Heffington, in red T-shirt and jeans. She says the Illinois river usually passes 400 feet (120 metres) from the long, ground-floor room where they serve biscuits and sausage gravy. Today water laps at the front door. She recalls a previous deluge, as they prepared to open in 1993. Back then, a levee broke and neck-high, muddy water submerged them. “That was a one-in-500-year flood,” she says.