RT @UNEP: Global CO2 emissions have risen by almost 50% since 1990. It’s time for #Action2015. #COP21 https://t.co/him5X6yB9K https://t.co/
Quelle by Think Tank 30
Am Wochenende findet unsere jährliche Think Tank 30 Konferenz …
11 November 2015
Less than one month to #COP21. One topic amongs others to be discussed…
11 November 2015