Temperature Graph (IMAGE) European Commission Joint Research Centre Caption A JRC assessment shows that current climate commitments submitted by 155 countries for COP21 would increase global temperature around 3ºC. Credit EU, 2015 Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.