“Loneliness is personal, and it is also political,” Olivia Laing wrote in The Lonely City, one of the finest books of the year. Half a century earlier, Hannah Arendt (October 14, 1906–December 4, 1975) examined those peculiar parallel dimensions of loneliness as a profoundly personal anguish and an indispensable currency of our political life in her intellectual debut, the incisive and astonishingly timely 1951 classic The Origins of Totalitarianism (public library).

Arendt paints loneliness as “the common ground for terror” and explores its function as both the chief weapon and the chief damage of oppressive political regimes. Exactly twenty years before her piercing treatise on lying in politics, she writes:

Just as terror, even in its pre-total, merely tyrannical form ruins all relationships between men, so the self-compulsion of ideological thinking ruins all relationships with reality. The preparation has succeeded when people have lost contact with their fellow men* as well as the reality around them; for together with these contacts, men lose the capacity of both experience and thought. The ideal subject of totalitarian rule is not the convinced Nazi or the convinced Communist, but people for whom the distinction between fact and fiction (i.e., the reality of experience) and the distinction between true and false (i.e., the standards of thought) no longer exist.

What perpetuates such tyrannical regimes, Arendt argues, is manipulation by isolation — something most effectively accomplished by the divisiveness of “us vs. them” narratives. She writes:

Terror can rule absolutely only over men who are isolated against each other… Therefore, one of the primary concerns of all tyrannical government is to bring this isolation about. Isolation may be the beginning of terror; it certainly is its most fertile ground; it always is its result. This isolation is, as it were, pretotalitarian; its hallmark is impotence insofar as power always comes from men acting together…; isolated men are powerless by definition.

Although isolation is not necessarily the same as loneliness, Arendt notes that loneliness can become both the seedbed and the perilous consequence of the isolation effected by tyrannical regimes:

In isolation, man remains in contact with the world as the human artifice; only when the most elementary form of human creativity, which is the capacity to add something of one’s own to the common world, is destroyed, isolation becomes altogether unbearable… Isolation then becomes loneliness. […] While isolation concerns only the political realm of life, loneliness concerns human life as a whole. Totalitarian government, like all tyrannies, certainly could not exist without destroying the public realm of life, that is, without destroying, by isolating men, their political capacities. But totalitarian domination as a form of government is new in that it is not content with this isolation and destroys private life as well. It bases itself on loneliness, on the experience of not belonging to the world at all, which is among the most radical and desperate experiences of man.

This is why our insistence on belonging, community, and human connection is one of the greatest acts of courage and resistance in the face of oppression — for, in the words of the beloved Irish poet and philosopher John O’Donohue, “the ancient and eternal values of human life — truth, unity, goodness, justice, beauty, and love — are all statements of true belonging.”

The Origins of Totalitarianism is a remarkable read in its totality. Complement it with Arendt on the life of the mind, how we humanize each other, the difference between how art and science illuminate human life, and her beautiful love letters.