Nostalgia Isn't Just A Fixation On The Past - It Can Be About The Future, Too

Is nostalgia an emotion that's bitter, or sweet? Psychologist Clay Routledge explains what causes us to feel nostalgic and how nostalgia affects us.(Image credit: Getty Images)

Source: NPR Health and Science - October 17, 2017 Category: Consumer Health News Authors: Rhaina Cohen Source Type: news