PAUL VOLCKER: A dollar crisis resulting from Fed efforts to contain damage from the housing/subprime crash. “The present climate, Mr. Volcker told his audience, reminded him of nothing so much as the early 1970s. Then as now, certain commodity prices were rising fast – he cited oil and soybeans as two examples. Then as now too, these were explained away as speculative price run-ups and not as a harbinger of a broader inflationary trend.”