http://www.bbc.com/news/science-environment-41778089
Global Change Calculator - http://www.bbc.co.uk/taster/projects/global-change-calculator
origin - http://www.pipiscrew.com/?p=10846 record-surge-in-atmospheric-co2-seen-in-2016
http://www.bbc.com/news/science-environment-41778089
Global Change Calculator - http://www.bbc.co.uk/taster/projects/global-change-calculator
origin - http://www.pipiscrew.com/?p=10846 record-surge-in-atmospheric-co2-seen-in-2016