-The Times of India   NEW DELHI: Plants make food from carbon dioxide in the air, using energy from sunlight. So, if carbon dioxide levels in the air are going up due to climate change, plants should be making more food, right? Wrong, says a new study published last week in the science journal Nature. According to the study conducted by a team of US, Australian and Japanese scientists, Carbon dioxide emissions are...

-The United Nations   Concentrations of carbon dioxide in the atmosphere have crossed a new threshold, the United Nation's weather agency today confirmed, warning that time is running out to curb rising greenhouse gas emissions. In April, monthly concentrations of carbon dioxide (CO2) in the atmosphere topped 400 parts per million (ppm) throughout the northern hemisphere, the UN World Meteorological Organization (WMO) reported. "This threshold is of symbolic and scientific significance and reinforces evidence...

-The Times of India   NEW DELHI: Taking forward an agreed framework of the 2013 Warsaw climate conference, India has come out with a draft national policy on 'reducing emissions from deforestation and forest degradation' (popularly known as REDD+ initiative) which will enable local communities to get financial incentives for increasing forest cover. The REDD+ initiative is a global mitigation mechanism under a UN body, linking deforestation, degradation, conservation of forest carbon...

-The Telegraph   Paddy may not be the climate culprit that the world is making it out to be Agricultural scientist Pratap Bhattacharyya may have found a remarkable piece of evidence that absolves swathes of paddy fields stretching over millions of hectares of a climate crime. On the contrary, he believes that rice is doing its bit for the environment. A study by Bhattacharyya and his colleagues at the Cuttack-based Central Rice Research Institute...

-The United Nations   From farming to forestry and fisheries, agriculture greenhouse emissions have nearly doubled over the past 50 years and may increase by another 30 per cent by 2050, according to new estimates out today from the UN Food and Agricultural Organization (FAO). "FAO's new data represent the most comprehensive source of information on agriculture's contribution to global warming made to date," said Francesco Tubiello of the agecny's Climate, Energy and...