Gulliver’s Travels implicitly poses the question of whether physical power or moral righteousness should be the governing factor in social life. Gulliver experiences the advantages of physical might both as one who has it, as a giant in Lilliput where he can defeat the Blefuscudian navy by virtue of his immense size, and as one who does not have it, as a miniature visitor to Brobdingnag where he is harassed by the hugeness of everything from insects to household pets. His first encounter with another society is one of entrapment, when he is physically tied down by the Lilliputians; later, in Brobdingnag, he is enslaved by a farmer. He also observes physical force used against others, as with the Houyhnhnms’ chaining up of the Yahoos.
But alongside the use of physical force, there are also many claims to power based on moral correctness. The whole point of the egg controversy that has set Lilliput against Blefuscu is not merely a cultural difference but, instead, a religious and moral issue related to the proper interpretation of a passage in their holy book. This difference of opinion seems to justify, in their eyes at least, the warfare it has sparked. Similarly, the use of physical force against the Yahoos is justified for the Houyhnhnms by their sense of moral superiority: they are cleaner, better behaved, and more rational. But overall, the novel tends to show that claims to rule on the basis of moral righteousness are often just as arbitrary as, and sometimes simply disguises for, simple physical subjugation. The Laputans keep the lower land of Balnibarbi in check through force because they believe themselves to be more rational, even though we might see them as absurd and unpleasant. Similarly, the ruling elite of Balnibarbi believes itself to be in the right in driving Lord Munodi from power, although we perceive that Munodi is the rational party. Claims to moral superiority are, in the end, as hard to justify as the random use