If the world’s migrant population formed a new nation, it would be fifth largest. What are the top immigration populations, how does this look mapped out?
Coal may have fallen out of favor in North America and Europe, but India and other Asian nations ensure the dirtiest fossil fuel continues as energy supply.
Gold demand in most Asian centres firmed this week, spurred on by a dip in prices although buyers in the world's second-biggest consumer India held off buying in the hope of further falls.
The Indian Captive Power Producers Association denounced that most of its member companies are getting half of the coal they need from state-owned Coal India.