Propinquity is the close-proximity contagion between humans of intellect, morale, creativity, kindness, empathy, productivity, wisdom, health, and more. Human and economic development across all ethnic, language, cultural, religious, economic, and national boundaries is a step closer if we tap the toolbox with which we are endowed.

Great piece about how incoming Levi Strauss & Co. CEO Michelle Gass initially took a demotion when joining the company before being promoted to the top job. It’s a reminder that the path upward isn’t necessarily — or ever — completely linear.

As Sheryl Sandberg wrote, the metaphor of the jungle gym is more apt than the ladder: "The ability to forge a unique path with occasional dips, detours, and even dead ends presents a better chance for fulfillment. Plus, a jungle gym provides great views for many people, not just those at the top. On a ladder, most climbers are stuck staring at the butt of the person above.”

And, of course, congratulations to Michelle Gass as she is getting ready to take the reins!