 Many listeners interpreted "Alive" as an inspirational anthem due to its decidedly uplifting instrumentals and chorus. Vedder has since revealed that the song tells the semi-autobiographical tale of a son discovering that his father is actually his stepfather (his real father having died long ago), while his mother's grief turns her to sexually embrace her son, who strongly resembles the biological father. "Alive" and "Once" formed part of a song cycle in what Vedder later described as a "mini-opera" entitled Momma-Son (the third song, "Footsteps", appeared as a B-side on the "Jeremy" single). Vedder explained that the lyrics told the story of a young man whose father dies ("Alive"), causing him to go on a killing spree ("Once") which leads to his capture and execution ("Footsteps"). It was later revealed that Vedder's lyrics were inspired by his long-held hurt in discovering at age 17 that the man he thought was his father was not, and that his real father had already died.
