John David Ebert on Spengler's The Decline of the West
= The "Decline of the West, or The Downfall of the Occident, is a two-volume work by Oswald Spengler, the first volume of which was published in the summer of 1918. Spengler revised this volume in 1922 and published the second volume, subtitled Perspectives of World History, in 1923."
Directory
John David Ebert has several video introduction series to Oswald Spengler.