In my undergraduate years, I worked with my friends, made good money, and ate free burgers. I was a waiter at a 50s-style diner in Toronto, and I loved it. I never thought much about "liking people ...

Anything you can do, a robot could, too — and it could make people lazier. The corporate phenomenon known as “social loafing” — when a colleague doesn’t work as hard because others will pick up the ...