united nations science plays a key role in finding new ways to combat climate change un secretary general ban kimoon said on saturday stressing that governments must use scientific data to mobilise resources and take action against the global threat the reason climate change has risen on the global agenda is because the facts dont lie our world is warming and our greenhouse gas emissions are a significant cause ban told members of the national centre for atmospheric research in boulder in the us state of colorado we know this thanks to you scientists and researchers studying the data and refusing to be swayed by politics sceptics and interest groups he said ban pointed out that in recent years climate change has risen to the top of the uns agenda as an urgent priority that is affecting all countries in increasingly extreme ways from flooding in asia to tornadoes in the united states and drought in the sahel we need people like you and institutions like this to analyse the trends sort the data and produce useful information for forming policy ban said your work makes my job easier i am committed to mobilising political will at the highest levels to address this global challenge he said next year ban will convene a highlevel meeting of world leaders to mobilise political will for a binding climate change agreement by 2015 and he emphasised that the continuous contribution of the scientific community will be crucial for decisionmaking in this regard over the next two years i will engage leaders at the highest level from governments business finance science and civil society and harness the full strength of the un system to catalyse ambitious action to reduce emissions and strengthen climate resilience ban said he also encouraged scientists to build collaborations that transcend borders and that help build capacity for research and decisionmaking in developing countries since they are often the most vulnerable to climate change and do not have the ability to generate and apply relevant climate information to successfully reduce the risks posed by climate change we will need the full engagement of everyone including the scientists and meteorologists who have their fingers on the pulse of our planet ban said