David P. Goldman (Spengler) is an American-born polymath-musDavid P. Goldman (Spengler) is an American-born polymath-music theorist, financial analyst, literary critic, historian, ic theorist, financial analyst, literary critic, historian, and geopolitical strategist-and the author of one of the mosand geopolitical strategist-and the author of one of the most widely read columns on the Internet. t widely read columns on the Internet.