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Single Idea 22893

[filed under theme 27. Natural Reality / D. Time / 1. Nature of Time / a. Absolute time ]

Full Idea

Newton's reason for embracing absolute space, time and motion was that he thought that universal laws of motions were describable only in such terms. Because actual motions are irregular, the time of universal laws of motion cannot depend on them.

Gist of Idea

Newton thought his laws of motion needed absolute time

Source

report of Isaac Newton (Principia Mathematica [1687]) by Adrian Bardon - Brief History of the Philosophy of Time 3 'Replacing'

Book Ref

Bardon,Adrian: 'Brief History of the Philosophy of Time' [OUP 2013], p.53


A Reaction

I'm not sure of the Einsteinian account of the laws of motion.


The 13 ideas with the same theme [time is a real and unchanging backdrop to nature]:

Stoics say time is incorporeal and self-sufficient; Epicurus says it is a property of properties of things [Epicurus]
Does time exist on its own? Did anything precede it? Did it pre-exist the cosmos? [Seneca]
Newton needs intervals of time, to define velocity and acceleration [Newton, by Le Poidevin]
Newton thought his laws of motion needed absolute time [Newton, by Bardon]
Time exists independently, and flows uniformly [Newton]
Absolute time, from its own nature, flows equably, without relation to anything external [Newton]
If space and time exist absolutely, we must assume the existence of two pointless non-entities [Kant]
If all empirical sensation of bodies is removed, space and time are still left [Kant]
Having a sense of time presupposes absolute time [Nietzsche]
Simultaneity can be temporal equidistance from the Big Bang [Ellis]
Relativity is as absolutist about space-time as Newton was about space [Coffa]
I believe the passing of time is a fundamental fact about the world [Maudlin]
Special Relativity allows an absolute past, future, elsewhere and simultaneity [Bourne]