The article's use of the key words "dialogue" (گفتمان) and "violence" (خشونت ورزی), plus discussions about problems understanding the language of the "cockroaches," can be interpreted as tacit references to the reformist's nomenclature in contrast to the language of the conservatives in Iran.
In the cartoon, a child is speaking in "cockroach language" to a cockroach, but the cockroach replies "namana?" ("what?").