Irma smells the fire before she sees it: a column of thick, yellow-tinged smoke rising above the tree line near her small wooden home.She pulls on heavy rubber boots, checks her equipment and drives straight into the impenetrable smog emanating from wildfires devouring the peatland and ancient forests of Borneo.“I am terrified that the flames will reach residential areas. It is extremely dangerous,” the 39-year-old mother told This Week in Asia, moments before disappearing into the murk that...