The way I see currencies is that they are a relative pair trade. Against gold, with its stability characteristics, I don't like the US dollar. But despite all the warts, pimples, and scars on the greenback, I think most other countries have far deeper problems.
I'm not Rosenberg, but he appears upright.
From 2002 to 2009, he was Chief North American Economist at Merrill Lynch in New York, during which he was consistently ranked in the Institutional Investor All-Star analyst rankings. Prior thereto, he was Chief Economist and Strategist for Merrill Lynch Canada, based out of Toronto, where he and his team placed first in the Brendan Woods survey of Canadian economists for ten years in a row.
Mr. Rosenberg received both a Bachelor of Arts and Masters of Arts degree in Economics from the University of Toronto.