Search examples: Microsoft | 2015 | 2014/10 | 4.12 | 04/20 | 05/26/1980 | Galileo Galilei

'Climate change is the threat...

news · 19 June 2013 · 11 years ago

'Climate change is the threat of our time': President Obama pledges to cut nuclear weapons and a greener world in Berlin speech

More news on 19 Jun