Gulliver decides that the King's lack of enthusiasm for England springs from his ignorance of the country. To remedy this, Gulliver offers to teach the King about England's magnificence. The first lesson concerns one of England's most valuable assets: gunpowder. Describing its effects graphically and at great length, Gulliver tells the King that gunpowder would be a great boon for him; with it, the King could reduce all his subjects to slavery. The King is horrified by the suggestion. He rejects such a bloodthirsty and inhumane proposal, warning the "impotent and groveling insect" (Gulliver) that he will be executed if he ever mentions gunpowder again.
Gulliver drops the subject of gunpowder and gives us an account of the customs and government of his hosts. The Brobdingnagian army is a national guard or militia; there are no professional soldiers. As for government, it is extremely simple. There are no refinements, mysteries, intrigues, or state secrets. Government depends upon common sense, mercy, and swift justice. Brobdingnagian learning consists only of morality, history, poetry, and practical mathematics. The Brobdingnagians cannot understand abstract reasoning or ideas. Their laws must contain only twenty-two words and must be absolutely clear. Their libraries are small, and their books are written in a clear style.
