THOMAS MALTHUS/ CONTEXT: Tiny Tim is portrayed with morality and as angelic, couples with Bob's kindness. However, they are still exploited because of the Malthusian theory. Despite having morality, according to the Malthusian theory, they are economic burdens to society. As a result, Dickens further exacerbates the effects of Malthus as Bob and Tiny Tim became subjects of social injustice and hardships.