Newsnext: An UN supported expert panel has ruled out that the world should stop unrestricted use of fossil fuel to avoid dangerous climate changes, BBC reports. The panel, formed by top environmental scientists and inter-government officials also said that the world can and should be producing the electricity from low-carbon sources by 2050. If not, the world would be facing severe, pervasive and irreversible damage in the climate. Intergovernmental Panel on Climate Change (IPCC) report was publishes...