1. Aguirre, Anthony (2019). The Cosmic Now.Aeon. https://aeon.co/essays/is-that-leaf-falling-here-and-now-cosmic-koans-on-time. (20 June 2019)
2. After Physics
3. Carroll, Sean M. (2022). The Arrow of Time in Causal Networks. Presentation at The Simons Institute, University of California Berkeley. https://www.youtube.com/watch?v=6slug9rjaIQ