(plural paradigm shifts) 1  A radical change in thinking from an accepted point of view to a new one, necessitated when new scientific discoveries produce anomalies in the current paradigm. ( US) A radical change in thinking from an accepted point of view to a new belief.
The use of IN GOD WE TRUST has not been uninterrupted. The motto disappeared from the five-cent coin in 1883, and did not reappear until production of the Jefferson nickel began in 1938. Since 1938, all United States coins bear the inscription.
On June 4, 1963, a little known attempt was made to strip the Federal Reserve Bank of its power to loan money to the government at interest. On that day President John F. Kennedy signed Executive Order No. 11110 that returned to the U.S. government the power to issue currency, without going through the Federal Reserve. This meant that for every ounce of silver in the U.S. Treasury's vault, the government could introduce new money into circulation.