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45 " Often interfaces are assumed to be synonymous with media itself. But what would it mean to say that “interface” and “media” are two names for the same thing? The answer is found in the remediation or layer model of media, broached already in the introduction, wherein media are essentially nothing but formal containers housing other pieces of media. This is a claim most clearly elaborated on the opening pages of Marshall McLuhan’s Understanding Media. McLuhan liked to articulate this claim in terms of media history: a new medium is invented, and as such its role is as a container for a previous media format. So, film is invented at the tail end of the nineteenth century as a container for photography, music, and various theatrical formats like vaudeville. What is video but a container for film. What is the Web but a container for text, image, video clips, and so on. Like the layers of an onion, one format encircles another, and it is media all the way down. This definition is well-established today, and it is a very short leap from there to the idea of interface, for the interface becomes the point of transition between different mediatic layers within any nested system. The interface is an “agitation” or generative friction between different formats. In computer science, this happens very literally; an “interface” is the name given to the way in which one glob of code can interact with another. Since any given format finds its identity merely in the fact that it is a container for another format, the concept of interface and medium quickly collapse into one and the same thing. "

Alexander R. Galloway

49 " Perception requires imagination because the data people encounter in their lives are never complete and always equivocal. For example, most people consider that the greatest evidence of an event one can obtain is to see it with their own eyes, and in a court of law little is held in more esteem than eyewitness testimony. Yet if you asked to display for a court a video of the same quality as the unprocessed data catptured on the retina of a human eye, the judge might wonder what you were tryig to put over. For one thing, the view will have a blind spot where the optic nerve attaches to the retina. Moreover, the only part of our field of vision with good resolution is a narrow area of about 1 degree of visual angle around the retina’s center, an area the width of our thumb as it looks when held at arm’s length. Outside that region, resolution drops off sharply. To compensate, we constantly move our eyes to bring the sharper region to bear on different portions of the scene we wish to observe. And so the pattern of raw data sent to the brain is a shaky, badly pixilated picture with a hole in it. Fortunately the brain processes the data, combining input from both eyes, filling in gaps on the assumption that the visual properties of neighboring locations are similar and interpolating. The result - at least until age, injury, disease, or an excess of mai tais takes its toll - is a happy human being suffering from the compelling illusion that his or her vision is sharp and clear.

We also use our imagination and take shortcuts to fill gaps in patterns of nonvisual data. As with visual input, we draw conclusions and make judgments based on uncertain and incomplete information, and we conclude, when we are done analyzing the patterns, that out “picture” is clear and accurate. But is it? "

Leonard Mlodinow , The Drunkard's Walk: How Randomness Rules Our Lives

51 " Well, let's consider the value of the dollar. Ultimately, logically, the dollar has no value at all. It's a piece of paper. It only has value because we say it has value, and because we agree on a system of bartering that maintains that value. Great care is taken to keep the value of the dollar strong. Smart guys in Washington and New York lose sleep over this. And we all watched what happend in Argentina a few years ago. We watched what happened when the value of currency declined rapidly. It's not a good thing. Sex is like that. God is concerned with the value of sex staying high. It's important to a person's health, a family's health, and a society's health. But like anything, sex can be cheapened in our minds, so we don't hold it in high esteem. God doesn't think this is a good thing. Stuff God doesn't think is good is called sin." What happens when sex is cheaped?" somebody asked.A lot happens. The main thing is there is no sacred physical territory associated with commitment. There can still be emotional territory, but there isn't anything physical, experiential, that a man and a woman have only with each other. Sleeping around does something to the heart, to the mind. It leaves less commodity to spend on a sacred mate. But all of that sounds pretty fluffy. Let me break it down into practical stuff. Women saying no to men, not letting men have sex with them, causes men to step up. If, in order to have sex with them, women demanded you got a job and shaved every day and didn't dress like a dork or sit around playing video games, then all of us would do just that. We all want to have sex, right?...And this in turn would be good for families, would be good for the communities. "