Renewable energy sources are attractive but in a sense, powerless. Maybe, someday we'll all live in houses with photovoltaic roof tiles but in the real world, a 1GW of solar plant will require 60 square miles of solar panels. When the demand increases, you can fire up more coal, but how will you cause the wind to blow and the sun to shine 24x7? The earth is already so disabled...

A recent ILO report focusses on the discrimination in employment opportunities and remuneration and wants governments to act. IN recent years, one of the predominant concerns of international organisations, especially those that have a “rights” perspective, has been the impact of the global downturn on various vulnerable sections across the world. Notwithstanding the fact that many countries have signed and ratified conventions of the International Labour Organisation (ILO) and are...

-Reuters   The world's trading nations are succumbing to protectionism in the wake of the global financial crisis, limiting exports of food and raw materials and installing new import barriers, the WTO warned on Friday. Commodities export restrictions from Indian cotton and Ukrainian wheat to Chinese rare earths and coal are "not without hazards", the World Trade Organization said in the report that assesses the protectionist behaviour of more than 180 nations. The...

The amounts of various radioactive releases into the environment are unknown, as are the winds and other factors that determine how radioactivity will disperse. The different radioactive materials reported at the nuclear accidents in Japan range from relatively benign to extremely worrisome. The central problem in assessing the degree of danger is that the amounts of various radioactive releases into the environment are now unknown, as are the winds and other...

The Food and Agricultural Organization said Wednesday that the world faces a "food price shock" after the agency's benchmark index of farm commodities prices shot up last month, exceeding the levels of the 2007-08 food crisis. The warning from the U.N. body comes as inflation is becoming an increasing economic and political challenge in developing countries, including China and India, and is starting to emerge as a potential problem in developed...