Final answer:
The king of Brobdingnag in Swift's 'Gulliver's Travels' criticizes the greed and corruption of contemporary professional men, reflecting societal issues that were prevalent during Swift's time and are conveyed through satire.
Step-by-step explanation:
The king of Brobdingnag in Jonathan Swift's Gulliver's Travels voices Swift's criticism of contemporary professional men by highlighting their greed, corruption, and the negative impacts these vices have on society. The passages provided reflect various authors' criticisms of societal figures and issues, such as the misuse of money, the exploitation of the working class, and the need for authenticity and moral integrity. These criticisms align with Swift's satirical approach to exposing the flaws and pretensions of professionals in his time.