Putin's reaction to the falling ruble with declining oil prices adding to the impact of sanctions on the Russian economy is to blame the Western countries for a "civilizational" conflict against Russia that is centuries old. President Obama speaking about the same time to a Business Roundtable meeting says Putin was taken by surprise during the changes in Ukraine and has improvised his way since then, using Russian nationalism in a way that is taking the country backwards in history. Merkel makes the same point and says the Federal Republic of Germany has taken a new positive direction, learning from past history. This has led to a loss of credibility for Putin as seen at the G-20 meeting in Australia in 2014, as the opening of the Russian economy and the efforts to improve Russia's standard of living in an atmosphere of trust and international cooperation is replaced with distrust and misgivings by these policy improvisations.