The idea of "race" played an increasing role in nineteenth-century British colonial thought. For most of the nineteenth century, John Crawfurd towered over British colonial policy in South-East Asia, being not only a colonial administrator, journalist and professional lobbyist, but also one of the key racial theorists in the British Empire. He approached colonialism as a radical liberal, proposing universal voting for all races in British colonies and believing all races should have equal legal rights. Yet at the same time, he also believed that races represented distinct species of...