Each of us can make a difference if we step up and try our best / Becoming Planet Citizens
File:Cumulative CO2 Emissions by Country Since 1850.png
Cumulative CO2 Emissions by Country Since 1850
(Video data presentation by Antti Lipponen)
Click on a date/time to view the file as it appeared at that time.
|current||15:45, 16 December 2018||800 × 445 (445 KB)||Siterunner|