Caregiving | Home & Family | RelationshipsWhen Cathy Greenblat was in her 20s, her grandmother and grandfather had Alzheimer’s. “I bought society’s message that nothing could be done but keep them safe,” she says. Years later, when Greenblat’s mother developed the disease, she realized that lots more could be done. The former Rutgers University sociology professor began to see Alzheimer’s through a different lens — her camera — when her mother was in a memory care facility. Greenblat saw quality care in a place brimming with …