Me in my home office in March 2021 with Amelia, the time machine in my closet. Photo by my husband Brooks Palmer.

How to avoid the time wars

Julia Mossbridge, PhD
26 min readMar 23, 2021

A playfully serious guide to surviving time travel technology in the coming era

It was 1979, I was a precocious 10 year-old, and I was in love with Lewis Carroll’s Symbolic Logic and the Game of Logic; a purple-and-green paperback my parents had left lying around. These were actually two books bound as one. You could read one book at the front, and when you got stuck on a problem, you could read the other book at the back. By the time you came back to the book at the front, your earlier problem would be solved. Though I remember being irritated that the print wasn’t upside-down in the book at the back like the new Devo retrospective, what I loved was that the two books met at the middle, mimicking the way the future and past feel when they meet in the now. That feeling of “folded time” seemed to charm this book with a magical vibration, at least from my child-self’s viewpoint.

Aside from that magical book, I had many formative dreams that shaped my scientific career towards becoming a time travel researcher and technologist. Two I will share here, as they became especially relevant to my future. In one, I was 14, it was the 1980s, and I worried a lot about the threat of nuclear war.

I dreamed I was shown a room with a desk and a chair. A voiceover in the dream calmly told me, “Time is…

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Julia Mossbridge, PhD

Acting CEO LightRoot Quantum, Affiliate Prof., Dept. of Physics and Biophysics at U. San Diego; Board Chair, The Institute for Love and Time (TILT)