Authoritarian political ideologies have a vested interest in promoting fear, a sense of the imminence of takeover by aliens — and real diseases are u… - Susan Sontag

" "

Authoritarian political ideologies have a vested interest in promoting fear, a sense of the imminence of takeover by aliens — and real diseases are useful material. Epidemic diseases usually elicit a call to ban the entry of foreigners, immigrants. And xenophobic propaganda has always depicted immigrants as bearers of disease (in the late nineteenth century: cholera, yellow fever, typhoid fever, tuberculosis). … Such is the extraordinary potency and efficacy of the plague metaphor: it allows a disease to be regarded both as something incurred by vulnerable "others" and as (potentially) everyone's disease.