There is a single ideological current running through a seemingly disparate collection of noxious modern political and scientific movements, ranging from militarism, imperialism, racism, xenophobia, and radical environmentalism, to socialism, Nazism, and totalitarian communism. This is the ideology of antihumanism: the belief that the human race is a horde of vermin whose unconstrained aspirations and appetites endanger the natural order, and that tyrannical measures are necessary to constrain humanity. The founding prophet of modern antihumanism is Thomas Malthus (1766-1834), who offered a pseudoscientific basis for the idea that human reproduction always outruns available resources. Following this pessimistic and inaccurate assessment of the capacity of human ingenuity to develop new resources, Malthus advocated oppressive policies that led to the starvation of millions in India and Ireland. [Full article]