The satire of eliminating pigs and rats
According to Takesue, the best way of conserving the environment is to eliminate rats and feral pigs. The reader finds this conclusion ironic because it is unsound and misleading. Killing the entire population of pigs and rats has nothing to do with environmental conservation.
The irony of Alma’s grandmother
Alma is proud of her grandmother, Beverly Boyd, who she considered as her authority figure. Ironically, Beverly disapproves of Alma's relationship with her relationship with a boyfriend for personal issues. Alma expects her grandmother to disapprove of her relationship with solid facts, not merely on personal issues.
The satire of abortion
The reader understands that unwanted pregnancies are dangerous and unnecessary. However, Alma’s boyfriend is not giving convincing reasons why he forces her to abort. Therefore, the whole ordeal of abortion is ironic because the loss of innocent life is involved.
The irony of Dave LaJoy
Dave claims that he is an animal rights activist. Ironically, he does not entertain criticism because he believes that he is always right. When Alma disagrees with Dave, he becomes an ecoterrorist and makes up his mind to make her life miserable. Therefore, the notion of Dave that he is an animal rights activist is entirely sarcastic.