— In 2010, AARP Arkansas helped initiate creation of the Arkansas Silver Alert—a system that mobilizes searches for lost adults with Alzheimer’s disease and similar cognitive disorders. Silver Alerts are based on the same concept of immediately alerting and disseminating information statewide through various  media outlets as the Amber Alert for missing children. Silver Alerts use a wide array of media outlets—such as commercial radio stations, television stations, and cable TV—to broadcast information about missing persons. Silver Alerts also use variable-message signs on roadways …