Justin Raimondo (1951-2019) was an American writer, editor, and activist best known as a co-founder and long-serving editorial director of Antiwar.com, a website that became a central hub for anti-interventionist commentary spanning the political spectrum. His political thought sat at the intersection of libertarianism and the older American tradition of noninterventionism, and he was among the most visible advocates of what came to be called paleolibertarianism. This current, which he shared with figures such as Murray Rothbard and the milieu around the Mises Institute and Chronicles magazine, sought to combine free-market economics and skepticism of the state with cultural traditionalism and a sharp critique of interventionist foreign policy.
Raimondo's central argument was that war is the health of the state—that military adventurism abroad inevitably expands government power, erodes civil liberties, and corrupts the domestic order. From this premise he consistently opposed U.S. military interventions and the broader architecture of American global engagement, drawing on the memory of the pre-World War II "Old Right" and its resistance to foreign entanglements. He treated noninterventionism not as a peripheral policy preference but as the logical core of a consistent libertarian and anti-statist worldview, insisting that a genuine defense of liberty at home required rejecting empire abroad.
He was also a chronicler and partisan of the libertarian movement's own history, writing about its factions, personalities, and ideological disputes and championing Rothbard's legacy in particular. Through his regular columns he sought to build coalitions across conventional left-right lines, appealing to anyone opposed to war regardless of their other commitments—a strategy that made Antiwar.com an unusual meeting ground. His willingness to court controversy, including provocative and combative rhetoric, drew criticism, but it also reflected his conviction that dissent on foreign policy demanded uncompromising voices.
Raimondo's influence lies less in a systematic body of theory than in his role as a persistent, polemical organizer of anti-war sentiment within and beyond libertarianism. By keeping noninterventionism at the forefront of libertarian debate for decades, he helped shape a strand of American political thought that treats opposition to militarism and the national-security state as inseparable from the defense of individual freedom.