in evolutionary biology, scientists have called the phenomenon gossip theory. (line 5)

gossiping have used to be simply what people has done with their friends and did not used in a negative sense until the 18th century. (lines from 7 to 9)

he said that the most important thing apart from didn´t smoke that won´t prevent you dying early was the size of your social network. (lines from 14 to 16)

those who felt a little guilty about gossiping might be pleased to know that academics had then said that it was actually what set our species apart from animals. (line1 and 2)

gossip was what had maked people human, because it allowed us to passed on vital information on who trusted and who not trusted, as well as bonding with family and friends. (lines 3 and 4)