RITUAL COGNITION

People in every culture have a habit of doing rituals, from simple prayers to long pilgrimages. But why do they keep going on? Scientists split the answer into two big ideas. One side says rituals are ways people try to change uncertain things. Think of a family praying before a big test or a team

Picture this: A person steps forward to sign up for a very special cause. They want to share their organs with someone in need. Ever wonder what motivates this selfless act? Well, to untangle that mystery, some folks decided to look at the situation in an interesting way: