An Australian scholar is urging the government to create a public notification system similar to Silver Alerts used in the U.S. to help find lost people with dementia. Dr. Margie MacAndrew conducted a study about missing persons with dementia. “Wandering can result in potentially life-threatening outcomes such as malnutrition, increased risk of falls, injury, exhaustion, hypothermia, becoming lost, and death,” she said. “Rapid reporting within one hour of knowing a person is missing is also known to help search and rescue have a better chance of finding a person alive and well.”