Competition for energy resources in the contemporary world remains a source of crises and conflicts as long as demand increases faster than supply, and major oil reserves are located in areas characterized by profound political-economic imbalances and instability. Energy security is a matter of...

The year 2009 remains in the history of world economy as being, for all the countries in the world, the year of fight against the global economic crisis. After 2008, when the effects of the financial, banking and stock market crisis have spread throughout the American economy, 2009 has not...

In the current context in which countries in the world search new solutions and strategies to counteract the negative effects generated by the worst economic crisis in the last 80 years, the globalisation rises polemics and controversies regarding the causes that lead to the expansion of the...

Under the impact of all the tensions generated by the global financial crisis that degenerated into an economic crisis, the EU is subject to new tests of strength, due to increased risk of sovereign debt of the countries belonging to the PIIGS Group. The year 2011 had a maximum strength for the...

Considering the global diminishing of water resources, treating and purging the waters represents a desideratum for all of us, as water quality is affected most of all by the spill of wastewater. Water is essential to life and the lack of it or drinking polluted water generates negative...