appear that nostalgia is here to stay. And according to new research,
   paper about four experiments focusing on nostalgia in the Personality
   They note that for a long time throughout history, nostalgia was
   But their series of studies examines the notion that nostalgia's focus
     "Nostalgia is experienced frequently and virtually by everyone, and
Self-esteem, optimism for future boosted by nostalgia
   The researchers say this study establishes that nostalgia "fosters
     Our findings do imply that nostalgia, by promoting optimism, could
   "Nostalgia is not just an old, sepia-toned photo, locked in a box. Its
       Back to the Future: Nostalgia Increases Optimism, Tim Wildschut, et