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The year is n’t over yet , but 2017 is already expect to be the second- or third - hot year on record , the World Meteorological Organization ( WMO ) announce today ( Nov. 6 ) at the United Nations climate modification league in Bonn , Germany .
From January to September 2017 , the intermediate global temperature was 1.98 degrees Fahrenheit ( 1.1 degree Celsius ) above preindustrial levels , grant to the WMO , which is an agency within the United Nations .
Human-caused climate change is heating up the planet.
Last year ’s powerfulEl Niño , the lovesome phase of a recurring mood system of rules across the tropical Pacific , fundamentally guarantees that 2016 will remain the warm twelvemonth on disk for the clock time being . But it ’s still unclear whether 2017 or 2015 will be the secondly - hot twelvemonth on record , the WMO enjoin . [ The Year in Climate Change : 2016 ’s Most Depressing Stories ]
Whatever place 2017 gets , the five - yr period of 2013 to 2017 is anticipate to be the warm five - twelvemonth period on record , the WMO reported . This finding is free-base on five independently maintain orbicular temperature data point set , the agency said .
" The scientific evidence sustain human - make global thawing is overpowering , " Don Clifton , a older lector in the School of Management at the University of South Australia , said in a statement . " Yet , progress to deal the problem is still halter by ideology over evidence , political inaction and the self - interest of brawny player in industries that are key drivers of our shock on the clime . "
In gain to high temperatures , 2017 also had its fairish share of ruinous effect , including hurricanes , alluvion , heat waves and drought , the WMO reported . clime variety can make weather outcome more extreme than they would be otherwise , Live Science report previously .
Moreover , prospicient - term indicant show that human - caused clime change is n’t going away ; as carbon dioxide concentration carry on to increase , sea point are arise and sea acidification is get risky , the WMO said . Arctic sea - ice coverage is below fair , and the extent of Antarctic ocean ice , which was previously static , is at a approximate - platter first .
" We have witnessed over-the-top atmospheric condition , include temperature topping 50 degrees Celsius [ 122 degrees F ] in Asia , record - break hurricanesin speedy succession in the Caribbean and Atlantic gain as far as Ireland , devastating monsoon flooding affecting many millions of people and arelentless drouth in East Africa , " WMO Secretary - General Petteri Taalas said in the statement .
In its findings free today , the WMO announced :
The WMO ’s finding are " alarming , but not unexpected , " Liz Hanna , an honorary senior lad at the Climate Change Institute at the Australian National University , say in the argument . “Global atmospherical atomic number 6 dioxide levels are now46 percent higherthan pre - industrial levels . "
Original article onLive Science .
