parochialism

/pəˈroʊkiəˌlɪzəm/
noun
  1. A narrow or limited outlook, especially one focused only on local concerns and not interested in the wider world.
    • The school's curriculum was criticized for its parochialism, ignoring cultures outside the local area.
    • The town's parochialism made it difficult for new businesses from other regions to succeed.
    • Her parochialism prevented her from understanding the global impact of climate change.
What does "parochialism" mean? | whatsthatwordmean | whatsthatwordmean