An academic life lived over decades can provide real rewards. One is thinking about a subject, such as labour law, over a significant period. Such longer-term speculation can lead to interesting questions—such as, what makes labour law a subject anyway? A second advantage of academic seniority is the opportunity to sustain longer-term relationships with other scholars. Both the temporal and personal advantages are joined here because four leading labour law scholars whom I have known for a (sometimes very long) while, have written about an essay that I wrote forty years ago. This essay is my effort to join them in trying to understand what I was really up to all those years ago. The result, borrowing from T.S. Elliot, is “to arrive at the p...