Coal upgrading technology Coal upgrading technology Coal upgrading technology refers to a class of technologies developed to remove moisture and certain pollutants from low rank coals such as sub-Bituminous coal and lignite (brown coal) and raise their calorific values. Companies located in Australia, Germany and the United States are the principal drivers of the research, development and commercialisation of these technologies. Around 30 nations collectively operate more than 1,400 brown coal-fired power stations around the world. Brown coal power stations that cannot economically dewater brown coal are inefficient and cause of high levels of carbon emissions. High emitting power stations, notably the Hazelwood
Andrew Brown (writer) attacked Harris for what he has described as Harris' advocacy of torture in situations where we are willing to accept collateral damage (i.e.; from bombing, etc.), as it relates to fighting the war on terror. Brown has criticised Richard Dawkins for what he calls the cult of personality that has grown around him and his positions. He is also sceptical of the scientific concept of memes, as developed by Dawkins. Brown has described himself as someone for whom "Christianity is only true backwards." He has written that he is "constantly astonished by the way in which the Church of England