I woke up to the news that Carrie Fisher had passed away, and a thousand voices crying out online about it. Inside my head I keep hearing the solitary, soulful notes of "Luke's Theme" from the soundtrack of the first Star Wars movie, A New Hope (the music piece officially known as"Binary Sunset" and later, as "The Force Theme"). In my mind's eye, I see the scene from last year's Star Wars: The Force Awakens, when General Leia Organa (played by Fisher) walks slowly towards Rey a...