I’m not sure how long it had been going on before I realized it, but it was probably a while. Maybe a little background would be helpful to start. As the cofounder of a quickly growing company, ...

Portions have grown in astounding ways during the past few decades. For instance, a typical bagel in the mid-1980s measured about 3 inches (7.5 cm) in diameter. Today’s standard bagels are twice as ...