From Name: From Email: To Name: To Email: Optional Message: How to survive a disaster from BBC News We haven't always had a clear picture of what people really do in emergencies. Engineers designing evacuation procedures used to assume that people respond immediately when they hear an alarm, smell smoke or feel their building shake or their boat begins to list. Yet as cases in recent decades began to show, the real challenge is getting them to move quickly enough. more 7701 Las Colinas Blvd., Ste. 800, Irving, TX 75063