Satin the light reflecting is not scattered as much by the fibres, which have fewer tucks. Satin is usually a warp-faced weaving technique in which warp yarns are "floated" over weft yarns, although there are also weft-faced satins. If a fabric is formed with a satin weave using filament fibres such as silk, polyester or nylon, the corresponding fabric is termed a "satin", although some definitions insist that the fabric be made from silk. If the yarns used are short-staple yarns such as cotton, the fabric formed is considered a sateen. A satin fabric tends to have a high luster due
Mark Satin had always seen him as a radical centrist. As early as 1980, author Marilyn Ferguson identified him as part of what she called the "Radical Center". In 1987, culture critic Annie Gottlieb said Satin was trying to prompt the New Age and New Left to evolve into a "New Center". But the revisions Satin introduces are substantial. Instead of defining politics as a means for creating the ideal society, as he did in "New Age Politics", he defines radical middle politics as "idealism without illusions" – more creative and future-oriented than politics-as-usual, but willing to face "the hard facts on