Income inequalities in world increase. - The gap between the level of earnings worldwide continues to grow wider and puts a brake on growth, the United Nations Conference on Trade and Development (UNCTAD) underlines in its 2012 report. The report concludes that, in 30 years, the share of salaries in the total revenue of states has fallen by 5% in Australia, in the United Kingdom and in the United States, and by 10% if not more in France, Germany and Ireland. In several countries, the 1% of...