Sons Of Ishmael - Lefty, Get Serious lyrics

When Karl Marx asked for the return to the concrete (in the method of writing history) I don't think he meant for lefties' faces to be set in cement So that they crack, when they smile About ten thousand years ago the glaciers did melt And left us with geographical formations Like truncated spurs and U-shaped valley, cirques and erratics Drumlins, eskers, glacial till and kettle lakes Cirques are sharp rock gouges on a rugged mountainside An erratic is a boulder left behind A drumlin is a bowl-shaped hill, whose tail points away While an esker is a snake-like gravel ridge Surely being a prophet is hard work Especially when you've taken it upon yourself to save the Ma**es from their own False Consciousness