Change

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On Seeing Further

“All things move and nothing remains still” — Heraclitus The history of astronomy can be read as a story of better and better vision. Over the centuries, we have supplemented our vision with technology that allows us to see further and more clearly; while Ancient astronomers, who relied only on their naked eyes to perceive…

In his seminal 1991 essay, “The Work of Art in the Age of Digital Reproduction,” the video artist Douglas Davis writes that digital bits “can be endlessly reproduced, without degradation, always the same, always perfect.” This is different, Davis argues, from analogue information. In the past, copying an audio signal — for example, dubbing a…