Ottoman humorist Yusuf al-Shirbini of Egypt railed against unfair levies, referring to them as “things being called innovation.” Al-Shirbini quoted scripture: one who brings about “an innovation or provides accommodation for an innovator, upon him be the curse of God.”

A fish seller in Kuwait began gluing googly eyes on rotting fishes’ eye sockets in August 2018 in an attempt to make his wares appear fresher; in response, a rival seller began marketing his own fresh fish as “without cosmetic surgery.” The story went viral online, bringing it to the attention of the Ministry of Commerce and Industry, which promptly shut the first shop down.

When Arctic traveler Vilhjalmur Stefansson traded with the Inuit of Victoria Island in 1911, he found the metal of their knives to be of curious provenance: Inuit to the east had bought guns from the Hudson Bay Company and traded them westward; the firearms were then traded farther west, eventually reaching the Inuit he’d met—who, having no use for guns, had beat the metal barrels into knife blades.

A Byzantine general of “ignoble descent” oversaw the building of Petra, on the Colchian coast, and set up an import monopoly. “They are robbing us of all our gold as well as of the necessities of life, using the fair name of trade,” locals complained, according to Procopius. “There has been set over us as ruler a huckster who has made our destitution a kind of business.”

Herodotus reports that after Cyrus the Great was warned by a Spartan herald not to tread further into Greek lands, the Persian king received a primer on Sparta, including an explanation of an agora, to inform his response. “I have never yet been afraid of any men,” he told the herald, “who have a set place in the middle of their city where they come together to cheat each other.”