One does not pay much attention to something one believes is beneath one's dignity.

I know what it is to be scorned and slighted by the proud English and put to perform tasks that are beneath one's dignity.

Infra is Latin for "below; inferior to"; it is best known for its use in infra dig, which means "beneath one's dignity."

It is definitely infra dig - short for infra dignitatem, beneath one's dignity - for the august Book Review to condescend so crudely.