Suffocating global debt problems and overreaching intervention programs will be good for the U.S. dollar but bad for asset prices otherwise, investment guru Marc Faber said.

Dr. Marc Faber

The uneasy time for financial marketswill lead to an extended period of high volatility—both up and down—for the markets as economies grow slowly, the author of the Gloom Boom and Doom report said in a CNBC interview.