Prague Post: Coal is emerging as a major topic of conversation at the United Nations climate-change negotiations currently taking place in Warsaw - and rightly so. Indeed, it is a discussion that the world needs to have.
The latest findings of the Intergovernmental Panel on Climate Change conclude that we are quickly using up our carbon "budget" - the amount of carbon that we can afford to emit while still having a good chance of limiting global warming to 2 Celsius. According to the IPCC, keeping the global...