These volatile details matter, but the underlying problem remains unchanged: The economies of Europe and the United States have arrived at the moment when they no longer have any conceivable hope of being able to pay for the huge public commitments they've amassed the past 40 years.
The technique works by focusing high-powered microwaves on plant-based material, transforming the tough cellulose molecules of the plant matter into volatile gases.
In the last few years, many companies have begun adopting energy saving technologies as a matter of good business in a world with high and volatile energy prices.
I've received messages on social media from young people living in volatile cities like Karachi and Peshawar that they are determined to cast their ballot, no matter what.
India is financing its current-account deficit with volatile foreign fund inflows into the capital markets rather than foreign direct investment, which is a matter of concern, Mr. Subbarao said at an event in Mumbai.