Red sky at night, shepherds' delight. Red sky at morning, shepherds take warning. That's true, but there are different kinds of facts, and the argument isn't m

Red sky at night, shepherds' delight. Red sky at morning, shepherds take warning. That's true, but there are different kinds of facts, and the argument isn't meant for all of them. "Is water wet? Study finds overwhelming bipartisan agreement!" Finally some common ground.