Loneliness - Human Nature and the Need for Social Connection

But Cacioppo and Patrick (editor of the Journal of Life Sciences) want primarily to apply evolutionary psychology to explain how our brains have become hard-wired to have regular contact with others to aid survival. So intense is the need to connect, say the authors, that isolated individuals sometimes form parasocial relations with pets or TV characters. The authors' advice for dealing with loneliness—psychotherapy, positive thinking, random acts of kindness—are overly general, but this isn't a self-help book. It does present a solid scientific look at the physical and emotional impact of loneliness.