https://cointelegraph.com/news/currency-wars-commodities-deflation
To say these are unprecedented times is an understatement. Global Central Banks are using every single monetary policy tool at their disposal to try and fight the forces of deflation and this has resulted in currency wars. In fact, 15 central banks have eased monetary policy in one way or another this year. Since this is a global economy each move made has far reaching affects upon all nations and their abilities to control the imbalances being caused by central bank brute force.