A paper published in the journal Climatic Change found that these extra emissions might raise the climate changing impact of shale gas to such an extent that it could be twice as bad as coal.
In an hour-long address, Mr Brown also targeted Mr Cameron's green credentials by introducing a new top-rate car tax on petrol guzzlers of £210, and raising the climate change levy for the first time in five years, the one green tax already ruled out by the Conservative leader.
Though it is claimed that saying words like, "Warmer," will actually raise the climate.
Catholic priest Thomas Reese, who writes for the National Catholic Reporter, said the encyclical will raise the climate conversation to another level.
Abbott's joke at the ineffectualness of the carbon price to affect the climate raises the question: does he believe that his "direct action" sham will reduce the greenhouse effect or cool the weather?
However, climate change raises the possibility that existing societies will experience climatic shifts (in temperature, storm frequency, flooding and other factors) that previous experience has not prepared them for.
Increase in extreme events and vulnerability to climate change raises the importance of more accurate forecast and warning at local level for mitigation and adaptation of climate effects.
An encyclical raises the prospect of speeches on climate change from the pulpit of more than 17,000 Catholic parishes.
Extreme climate variability raises the pluvial level and it is associated with an increase of the incidence of infectious diseases like diarrhea and respiratory diseases, mainly affecting children.
Questions are raised about the climate and the apparent absence of pre- and post-Shomu-Shulaveri Culture possibly due to silting or erosion processes linked with the mobility of the Caspian Sea level.
Recent results with state-of-the-art climate models have raised the possibility that climate change may affect the jet stream more than scientists previously expected, making floods in the UK more likely.
