In examining the ensuing conflict, Rebecca Atkinson's somewhat simplistic script houses two fundamentalist points of view. Alex's messianic belief in cochlear implants and the desire to eliminate deafness completely verges alarmingly on ideas about physical purity (and he is caricatured by Peter Abraham as a bit of a megalomaniac). Meanwhile John, who was virtually disowned by his hearing family, prefers to define himself in direct opposition to the hearing world, rather than alongside it.