"Insularity" Natural Recordings by Native Speakers
Insularity refers to the quality of being isolated or detached from the rest of the world, or to the fact of being an island or a group of islands. It can also describe a person's or a group's tendency to be self-contained and not open to outside influences or perspectives.
Insular refers to a place or entity that is isolated or separated from others, often being a small island or having a limited geographical extent. It can also describe something that is limited in perspective or thought, being overly focused on self and one's own needs without considering the views and needs of others.