Synchronisation is the alignment of clocks.

A clock is any system that repeats, progresses, or changes at a rate that can be compared against something else: a heartbeat, a workday, a growing season, an election cycle, a supply chain, a debt schedule, a generation, a climate cycle.

Civilisation is not held together by beliefs.

It is held together by synchronised timing.

When clocks align, systems cooperate with low friction. Coordination becomes cheap. Planning becomes possible. Trust becomes rational. Institutions remain legible.

When clocks fall out of alignment, drift begins.

The core failure mode of modern civilisation is not ignorance.

It is desynchronisation:

financial clocks running faster than ecological clocks
technological clocks running faster than institutional clocks
media clocks running faster than cognition
political clocks running faster than reality
incentive clocks running faster than responsibility

Synchronisation is therefore not a moral concept.

It is a structural condition for stability.

A civilisation survives to the extent that its major clocks remain aligned within tolerable bounds.

When they do not, time corrects the error.