The Totally Unscientific Study of the Search for Human Happiness

“A remarkable journey. I laughed. I cried. I got another cat.”  —Lily Tomlin “Is there a secret to happiness?” asks comedian Paula Poundstone. "I don’t know how or why anyone would keep it a secret. It seems rather cruel, really . . . Where could  it be? Is it deceptively simple? Does it melt at a...