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Jorge Luis Borges (1899-1986)
Written between 1944 and 1946
Vor mir keine Zeit, nach mir wird keine seyn.
Mit mir gebiert sie sich, mit mir geht sie auch ein.
(Before me there was no time, after me there will be none.
With me it is born, with me it will also die.)
— Daniel von Czepko, Sexcenta Monidisticha Sapientum III, II (1655)
Had this refutation (or its title) been published in the middle of the eighteenth century, it would be included in a bibliography by Hume, or at least mentioned by Huxley or Kemp Smith. But published in 1947 (after Bergson) it is the anachronistic reductio ad absurdum of an obsolete system, or even worse, the feeble artifice of an Argentine adrift on a sea of metaphysics. Both conjectures are plausible and perhaps even true, but I cannot promise some startling new conclusion on the basis of my rudimentary dialectics. The thesis I shall expound is as old as Zeno’s arrow or the chariot of the Greek king in the Milinda Pañha; its novelty, if any, consists in applying to my ends the classic instrument of Berkeley. Both he and his successor David Hume abound in paragraphs that contradict or exclude my thesis; nonetheless, I believe I have deduced the inevitable consequence of their doctrine.1
The first article (A) was written in 1944 and appeared in number 115 of Sur; the second, from 1946, is a revision of the first. I have deliberately refrained from making the two into one, deciding that two similar texts could enhance the reader’s comprehension of such an unwieldy subject. A word on the title: I am not unaware that it is an example of that monster called a contradictio in adjecto by logicians, for to say that a refutation of time is new (or old, for that matter) is to recognize a temporal predicate that restores the very notion the subject intends to destroy. But I shall let this fleeting joke stand to prove, at least, that I do not exaggerate the importance of wordplay. In any case, language is so saturated and animated by time that, quite possibly, not a single line in all these pages fails to require or invoke it. (more…)
University of Toronto
In this short paper I will be presenting and evaluating the arguments provided by Keller and Nelson in their paper, ‘Presentists Should Believe in Time-Travel.’ I will show that their presuppositions, which are essential to their arguments, have the potential to devastate their central position. We will see that one of these presuppositions comes into conflict with the General Theory of Relativity, and I will demonstrate that this endangers both their own agenda and presentism as a whole.
Keller and Nelson (2001) attempt to show that there are at least some cases of time travel that are compatible with presentism, that is, the view that only the present is real (p.334). Before these scenarios are presented, they assess the nowhere argument (see Axiom 1), which they claim offers a fundamentally incorrect interpretation of the presentist view and must as a result be dismissed. We will revisit the nowhere argument (hereon NA) in Section III. (more…)