Coal. Coal occupies a central position in modern human endeavors.
Last year over 7000 megatons were mined worldwide. Powerful, yet dirty and dangerous, use of coal is expanding every year, with 2010 witnessing a production increase of 6.8%. Around 70 countries have recoverable reserves, which some estimates claim will last for over a hundred years at current production levels. Mining for coal is one of the world's most dangerous jobs.
Communication Hotspot. Do Nothing for 2 Minutes. Sa-ti fie obiectivele clare in 2012. Sanatate relationala.