Consider two businesses: one with a willy-nilly bonus possibility left to management's discretion, the other with a clear, structured incentive plan. Where would you rather work? 

Productivity is a result of time management ... and your lunch hour could be so much more than last night's spaghetti at your desk.

Between 1990 and 2015, worldwide energy consumption per unit of GDP decreased by nearly one-third. (Meanwhile, fuel economy standards have been adopted across 80 percent of the world's auto market.)