How to heal our epidemic of loneliness?

WASHINGTON — If Sen. Ben Sasse is right — he has not recently been wrong about anything important — the nation’s most-discussed political problem is entangled with the least-understood public health problem. The political problem is furious partisanship. The public health problem is loneliness. Sasse’s new book argues that Americans are richer, more informed and “connected” than ever — and unhappier, more isolated and less fulfilled.