Physical Time and Human Time

This is a comment on both Gruber et al (2022) and Bunamano and Rovelli (2022), which discuss the relation between physical time and human time. I claim here, contrary to many views discussed there, that there is no foundational conflict between the way physics views the passage of time and the way the mind/brain perceives it. The problem rather resides in a number of misconceptions leading to the representation of spacetime as a timeless Block Universe. The physical expanding universe is in fact an Evolving Block Universe with a time-dependent future boundary. This establishes a global direction of time that determines local arrows of time. Furthermore time passes when quantum wave function collapse takes place; during this process, information is lost. The mind/brain acts as an imperfect clock, which coarse-grains the physical passage of time along a world line to determine the experienced passage of time, because neuronal processes take time to occur. This happens in a contextual way, so experienced time is not linearly related to physical time in general. Finally I point out that the Universe is never infinitely old: its future endpoint always lies infinitely faraway in the future