Final answer:
Jonathan Swift uses verbal irony in the title and several lines of 'A Modest Proposal' to satirize the heartless attitudes towards the poor, by suggesting outrageous solutions in a seemingly rational manner.
Step-by-step explanation:
In Jonathan Swift's satirical essay A Modest Proposal, the use of verbal irony is a key rhetorical strategy that he employs to criticize social policies and attitudes towards the impoverished. The title of the essay itself is one example, where 'modest' is used ironically because the proposal is anything but modest; it is actually a shocking suggestion to sell the children of the poor as food. Another example of verbal irony can be found in lines 59-60, where Swift writes 'I shall now...least objection.' Here, Swift pretends to speak in a logical, measured tone about a method of dealing with poverty that is utterly absurd and morally repugnant, which is feeding poor children to the rich. Lastly, lines 135-145 highlight Swift's use of irony when he anticipates objections to his proposal and responds to them as if they were serious and legitimate concerns, thus further satirizing those who might entertain such inhumane solutions to economic problems without regard for their human cost.