There is an easy way to meet Joe Jones, and a hard way. Let’s start with the easy way. If you and I were at a cocktail party, I’d introduce you to a tall, bald, black man, standing a shoulder above most everybody else. Knowing Joe Jones, he’d probably be wearing a tan suit and muted tie. Joe’s subdued, square-rimmed glasses fit nicely with his veiled intellect—he’s the kind of guy who readily drops six-dollar words without a hint of pretense.