As France confronts increasingly destructive wildfires, researchers say its largely top-down approach leaves residents with little role in preparing for them. In parts of the U.S., communities are experimenting with a different approach.By Alissa de ChasseyOn July 22, Aurélie Filleau and her husband were given 10 minutes to get their children and a few possessions into the car before evacuating their house in Le Porge, a town near Bordeaux, France.