the speech that lasted 8 hours—and changed nothing

On August 28, 1957, South Carolina Senator Strom Thurmond rose to speak against the Civil Rights Act of 1957 and didn't stop talking for an entire day and night. He recited the Declaration of Independence, the Bill of Rights, George Washington's farewell address, and even read recipes for "pot likker" and fried oysters. His staff had prepared hundreds of pages of material, and he shuffled through them for 24 hours and 18 minutes straight—still the Senate record.

The physical feat was extraordinary. Thurmond had spent weeks conditioning himself, taking steam baths to reduce his body's need for fluids. An aide had a telephone installed in the cloakroom so Thurmond could keep one foot on the Senate floor (the rule for maintaining a filibuster) while briefly stepping away. He fortified himself with malted milk tablets and throat lozenges. When he finally yielded the floor, he'd lost several pounds and could barely speak.

But the filibuster failed. The Civil Rights Act passed anyway hours later, 60 to 15. What Thurmond did accomplish, however, was cementing the filibuster as the go-to weapon for blocking legislation. Before 1957, filibusters were rare theatrical stunts. Thurmond's marathon made them routine—a senator could simply threaten to talk forever, and the majority would back down rather than endure the spectacle.

Today's filibuster doesn't even require talking; a senator just signals intent and bills die quietly. But whenever the filibuster comes under fire, Thurmond's ghost is in the room—proof that one person's voice, no matter how long-winded, can gum up the works of an entire democracy. The question is whether that's a feature or a bug.