Humble, kind and fair: Can curling cure our troubled world?

GANGNEUNG, South Korea (AP) — The world, some fret, is falling apart. Politicians spar viciously on social media. Leaders lie. Former heroes fall like dominoes amid endless scandals. Cruelty has come to feel commonplace.

But never fear: We have curling.

The sport with the frenzied sweeping and clacking rocks has rules that literally require players to treat opponents with kindness. Referees aren't needed, because curlers police themselves. And the winners generally buy the losers a beer.

At the Pyeongchang Olympics, curlers and their fans agree: In an era of vitriol and venom, curling may be the perfect antidote to our troubled times.

"Nobody gets hit — other than the rock," laughed Evelyne…