Pretty sure we just need a clock. State change/differentiation exists, that's what we can't get rid of in the physical world no matter how hard we try. https:

Pretty sure we just need a clock. State change/differentiation exists, that's what we can't get rid of in the physical world no matter how hard we try. https://www.nature.com/articles/s41598-024-71907-0#Sec8 https://www.nature.com/articles/s41598-024-71907-0#Sec8