1.
indifference, apathy, lack of interest
A state of having no interest in or concern for something. Often implies a negative judgment that one should care but does not.
政治に無関心な若者が増えている。
The number of young people indifferent to politics is increasing.
周りの人に無関心でいることは難しい。
It's difficult to remain indifferent to the people around you.
環境問題への無関心が、地球温暖化を加速させていると言われている。
It is said that indifference to environmental issues is accelerating global warming.
GRAMMAR:
Used as a noun and as a na-adjective (無関心な). Often followed by the particle に to indicate what one is indifferent to: ~に無関心.
CONTRAST:
無関心 is the opposite of 関心 (interest/concern). The pair forms a clear negative/positive contrast.
- 無関心: lack of interest, carries a nuance of neglect or criticism
- 無頓着: unconcerned, carefree; less critical, sometimes neutral or even positive
COMMON COLLOCATIONS:
- 政治に無関心: indifferent to politics
- 社会に無関心: indifferent to society
- 無関心を装う: to feign indifference
- 無関心層: the apathetic segment (of voters, etc.)