THOUGHT you were popular? A study says you can actually count your number of true friends on one hand. Anthropologist Robin Dunbar, who works at the University of Oxford, believes that there’s a ...

2. World-class health. Your health is a very important part of wealth. If you don’t have your health, you have nothing. At the end of your life, the things you now perceive as the big things ...

But are your friends also happier than you are, or richer, or just better? That’s not so clear because happiness and wealth are not directly represented in the topology of a friendship network.

It sounds like you and your husband are dealing with financial inequality in your friendships in different ways. For your ...

Dunbar’s number, named for anthropologist Robin Dunbar, proposes that the number of meaningful relationships a human being can maintain is capped at around 150. During the early days of Facebook ...