Article (in Spanish) in the spanish newspaper El País about how many people we will know in our life. This is a summary of our recent research on how humans create/destroy relationships and how narrow and small is our world even throughout a life of encounters, relationships, work, etc.
¿Cuánta gente vas a acabar conociendo en toda tu vida? Muy poca
En el mundo hay más de 7.500 millones de personas. ...