noun which may take the genitive case particle 'no', noun
Describes a situation where objective facts are less influential in shaping public opinion than appeals to emotion and personal belief. Often used attributively with の, as in ポスト真実の時代 (post-truth era).
ポスト真実の政治が広がっている。
Post-truth politics is spreading.
この言葉はポスト真実の時
This phrase symbolizes the post-truth era.