Charles W. King
Marvel Studios’ recent blockbuster film Avengers: Infinity War features an apparently unstoppable villain with a monsterous goal; to kill half of the living beings in existence, at random. He purports to believe in the dire necessity of this task because there are not enough resources in the universe to sustain its current or future population, and that continued population growth will only result in an increase in poverty, desperation, and conflict. The heroes of Infinity War have an understandable problem with this but their instincts for self-preservation & protection are not nearly as interesting as Thanos’.
Thanos’ belief that the galactic population will increase past the galaxy’s ability to sustain them and lead to widespread suffering and strife is right out of An Essay on the Principle of Population by 18th century British political economist and cleric, Thomas Robert Malthus. In 1798 Malthus had watched over the preceding decades as the British population had soared and enclosure reduced the land held in common in the United Kingdom. There had been food protests across the nation as the British moved away for the ‘moral economy’ of feudal landholding to early modern market economics. Malthus was not the only English thinker concerned with the plight of the British poor, both John Locke’s Second Treatise on Government and Adam Smith’s An Inquiry into the Nature and Causes of the Wealth of Nations were written in part to speak to the same concerns. Unlike Locke and Smith, whose works both have long tangents opposing the British Corn Laws, Malthus supported the Corn Laws. He did so for reasons that Thanos would sympathize with, that the only way to address suffering was a sustainable food supply.
Thanos would also likely sympathize with the solution to the crisis in food availability in Ireland that predates Malthus, Jonathan Swift’s A Modest Proposal For preventing the Children of Poor People From being a Burthen to Their Parents or Country, and For making them Beneficial to the Publick. Swift satricially proposed that the Irish poor sell their children to the rich as food, thereby alleviating their own poverty, increasing the food supply, and preventing population growth. Thanos and Swift’s solutions demonstrate how the most direct solution to a crisis may in a utilitarian sense provide for the greatest good and least suffering, but for other reasons are rightly considered truly horrific.
Another problem with Malthusian doomsaying, in addition to some of the horrific remedies it has led states to enact like the People’s Republic of China’s one child policy, is that in the more than two hundred years since Malthus’ essay it has little evidence in support of it. In 1798 Great Britain was in the midst of the British Agricultural Revolution that would see crop yields continue to grow and productivity to increase for decades to come. This trend would continue into the twentieth century with industrialized agriculture, chemical fertilizer, and new breeds of crops. The best evidence in support of Malthus is that real wages for European peasants were static for thousands of years before the Industrial Revolution, except for a temporary spike in real wages in the decades after the Black Death killed approximately one quarter of the European population. This supports the idea that food availability affects poverty, but not Malthus’ other main contention: that population growth would always outpace productivity growth.
Thanos clearly believes this to be the case as well. However history does not bear Malthus and Thanos’ convictions out. Policies like the British Corn Laws and the P.R.C.’s one child policy have proven to have disastrous collateral effects. They show that galactic conquerors and policy-makers should not attempt to stop short of the kind of cliffs that Malthus described, but to foster and create the bridges over these chasms.