How Relativity Rattled the Flow of Existence

Maria Popova

The Marginalian

2015-07-08

“however convincing our intuitive sense that time is a mutable abstraction shaped by the subjective grab-bag of attributes and experiences we call the self, there remains the empirical nature of time as a measurable, observable, concrete dimension of reality — and the rift between these two conceptions of time is one of the most disorienting yet fascinating aspects of existence.”

“The nature of reality that spills forth from Einstein’s physics is so much more startling than the simplistic, undergraduate-beloved shibboleth: everything is relative to subjective points of view. In Einstein’s physics, there is no passage of time, no unidirectional flow from the fixed past and toward the uncertain future. The temporal component of space-time is as static as its spatial components; physical time is as still as physical space. It is all laid out, the whole spread of events, in the tenseless four-dimensional space-time manifold.”

“The distinctions we make between the past and the present and the future — distinctions which are so emotionally fraught and without which we can’t even begin to describe our inner worlds — only have relevance within those inner worlds. Objective time, as it is characterized in relativity, can’t support the distinction between the past and the present and the future. Or, as Einstein told [philosopher and Vienna Circle member] Rudolf Carnap, “the experience of the now means something special for man, something essentially different from the past and the future, but this important difference does not and cannot occur within physics.””

“Discus chronologicus, a depiction of time from the early 1720s, found in ‘Cartographies of Time.’”

“Ultimately, these illusions are the direct result of the stories we buy into, which are in turn a direct result of the power structures that purvey the stories we call truth.”


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