Ageism - Wikipedia

Robert N. Butler, founding director of the National Institute on Aging who coined the term "ageism" Ageism[1][2][3] is a bias against individuals and groups on the basis of their age. This may take the form of discrimination at all levels against such individuals and groups, up to and including victimization and bullying. The term was coined in 1969 by Robert Neil Butler to describe discrimination

[NLW]

本邦ではまだだけど、近いうちきっとこの言葉流行りそう。

[godmother]

米国の老齢者への辛辣な態度を取り上げた研究。この反動で、「お年寄りをいたわらなければいけない」というのもエイジイズム（年齢差への偏見）だと思うが。