With our earliest utterances, we announce ourselves - and are recognized - as persons ready for social life. With our final ones, we mark where others must release us to death’s embrace. In Bye Bye I Love You, linguist and author Michael Erard explores these phenomena, commonly called “first words” and “last words,” uncovering their cultural, historical, and biological entanglements and honoring their deep private significance. Erard draws from personal, historical, and anthropological sources to provide a sense of the breadth of beliefs and practices about these phenomena across eras, religions, and cultures around the world.