Plato's theory of Forms, which posits that abstract entities like time exist independently of our perception, is often interpreted as a form of eternalism.

Presentism asserts that only the present moment is real, while the past and future are either nonexistent or have a different ontological status.

McTaggart's B-Theory of Time distinguishes between the 'A-Series' (temporal succession) and the 'B-Series' (temporal becoming), arguing that the latter is more fundamental.

Atemporalism is the view that time is not real and that all events exist simultaneously.

Nathaniel Hawthorne, an American novelist and short story writer, is known for his exploration of time and its effects on human experience.

Eternalism holds that all moments in time exist simultaneously and are equally real.

Henri Bergson, a French philosopher, developed a theory of time that emphasized its qualitative and dynamic nature.

Temporalism is the view that time is a real and fundamental aspect of reality, and that it progresses in a linear fashion.

Heraclitus, a Greek philosopher, argued that everything is in a state of constant flux and that time is the process of becoming.

Temporalism often includes the idea that time is irreversible, meaning that events cannot be reversed or undone.

Immanuel Kant, a German philosopher, argued that time is a transcendental condition of human experience and not an objective property of the world.

Presentism holds that only the present moment is real and accessible, while the past and future are either nonexistent or have a different ontological status.

Henri Bergson, a French philosopher, developed a theory of time that emphasized its qualitative and dynamic nature.

Temporalism is the view that time is a real and fundamental aspect of reality, and that it progresses in a linear fashion.

Heraclitus, a Greek philosopher, argued that everything is in a state of constant flux and that time is the process of becoming.