insularity
noun
[ ˌɪnsjʊˈlarɪti ]
• ignorance of or lack of interest in cultures, ideas, or peoples outside one's own experience.
• "an example of British insularity"
Similar:
narrow-mindedness,
blinkered approach/attitude,
parochialism,
provincialism,
localism,
narrowness,
small-mindedness,
pettiness,
short-sightedness,
myopia,
inflexibility,
dogmatism,
illiberality,
intolerance,
prejudice,
bigotry,
bias,
partisanship,
sectarianism,
xenophobia,
discrimination,
isolation,
inaccessibility,
separation,
segregation,
detachment,
solitariness,
loneliness,
insulation,
self-sufficiency,
• the state or condition of being an island.
• "he proved the insularity of Van Diemen's Land by circumnavigating it in 1798"