Moments of national crisis ought to bring Americans together. Instead, led by a divisive president, our society is being ripped apart, as the country is battered by a once-in-a-lifetime pandemic and centuries-old pathologies of racism and inequality. The consequences of our division are profoundly troubling at home, but no less worrisome abroad.
The style and substance of our polarized politics have infected American diplomacy. Policies lurch between parties, commitments expire at the end of each administration, institutions are politicized, and disagreements are tribal. The inability to compromise at home is becoming the modus operandi overseas. In the past, a sense of common domestic purpose gave ballast to U.S. diplomacy; now its absence enfeebles it.
Partisan divides about foreign policy are hardly new. I saw my share of them as a career diplomat, from the battles over Central America policy in the Reagan era to the war in Iraq two decades later. We’ve had plenty of painful fractures, bitter policy fights, and dramatic about-faces between administrations.
But as Stanford University’s Kenneth Schultz demonstrates in an important study, partisan animus and schizophrenia are more and more the rule, not the exception. Once a regular phenomenon, Senate approval of international treaties grew ever more tenuous over the last few decades. By the Obama administration, it had become nearly impossible. Even when Bob Dole—grievously wounded in World War II, and later a Senate majority leader and GOP presidential candidate—sat in his wheelchair on the Senate floor in 2012 and asked his fellow Republicans to ratify an international disability treaty modeled on U.S. law—nearly all of them walked past him to vote nay, bent on denying Barack Obama a victory of any kind.