Even if a particle could travel backward in time, information could not. Retrocausality will be replaced by something more sophisticated. There are no perfect symmetries, there is no pure randomness everything is an approximation of something else. Information may appear in a digital form but meaning never does. Spacetime is built up from approximations, not discrete ones and zeros, and the only constant may be ratios. Quantum entanglement and geometry; if we think of a particle as being at one pole of an expanding sphere that is not perfectly symmetrical, this surface would be "rippling" like the surface of the ocean (in the audio world this is called dithering), at the other pole is the entangled particle's pair and it is a property of the sphere that gives the illusion of connectivity. This is not a physical geometry, it is a computational geometry. Is spacetime a product of entanglement? Renate Loll believes that time is not perfectly symmetrical. Her computer models require causality. Possibly some form of quantum random walk in state space. If a photon is emitted by an electron inside of a clock on Earth and it travels to a clock four light years away, time stops for the clock on Earth and time jumps forward eight years for the distant clock also, the electron that will capture the photon becomes infinitely large relative to the photon but the electron that emitted it does not become infinitely small therefore, time is not perfectly symmetrical.

Here we introduce the nation's first great communications monopolist, whose reign provides history's first lesson in the power and peril of concentrated control over the flow of information. Western Union's man was one Rutherford B. Hates, an obscure Ohio politician described by a contemporary journalist as "a third rate nonentity." But the firm and its partner newswire, the Associated Press, wanted Hayes in office, for several reasons. Hayes was a close friend of William Henry Smith, a former politician who was now the key political operator at the Associated Press. More generally, since the Civil War, the Republican Party and the telegraph industry had enjoyed a special relationship, in part because much of what were eventually Western Union's lines were built by the Union Army.So making Hayes president was the goal, but how was the telegram in Reid's hand key to achieving it?The media and communications industries are regularly accused of trying to influence politics, but what went on in the 1870s was of a wholly different order from anything we could imagine today. At the time, Western Union was the exclusive owner of the nationwide telegraph network, and the sizable Associated Press was the unique source for "instant" national or European news. (It's later competitor, the United Press, which would be founded on the U.S. Post Office's new telegraph lines, did not yet exist.) The Associated Press took advantage of its economies of scale to produce millions of lines of copy a year and, apart from local news, its product was the mainstay of many American newspapers.With the common law notion of "common carriage" deemed inapplicable, and the latter day concept of "net neutrality" not yet imagined, Western Union carried Associated Press reports exclusively. Working closely with the Republican Party and avowedly Republican papers like The New York Times (the ideal of an unbiased press would not be established for some time, and the minting of the Time's liberal bona fides would take longer still), they did what they could to throw the election to Hayes. It was easy: the AP ran story after story about what an honest man Hayes was, what a good governor he had been, or just whatever he happened to be doing that day. It omitted any scandals related to Hayes, and it declined to run positive stories about his rivals (James Blaine in the primary, Samuel Tilden in the general). But beyond routine favoritism, late that Election Day Western Union offered the Hayes campaign a secret weapon that would come to light only much later.Hayes, far from being the front-runner, had gained the Republican nomination only on the seventh ballot. But as the polls closed his persistence appeared a waste of time, for Tilden, the Democrat, held a clear advantage in the popular vote (by a margin of over 250,000) and seemed headed for victory according to most early returns; by some accounts Hayes privately conceded defeat. But late that night, Reid, the New York Times editor, alerted the Republican Party that the Democrats, despite extensive intimidation of Republican supporters, remained unsure of their victory in the South. The GOP sent some telegrams of its own to the Republican governors in the South with special instructions for manipulating state electoral commissions. As a result the Hayes campaign abruptly claimed victory, resulting in an electoral dispute that would make Bush v. Gore seem a garden party. After a few brutal months, the Democrats relented, allowing Hayes the presidency — in exchange, most historians believe, for the removal of federal troops from the South, effectively ending Reconstruction.The full history of the 1876 election is complex, and the power of th