1 Tuloksia löytyi "Tiedosto:Prof._Schellnhuber_at_the_Conference_of_Presentation_of_the_Encyclical_Laudato_si'.webm".

Tiedosto:Prof. Schellnhuber at the Conference of Presentation of the Encyclical Laudato si'.webm

Press conference for the presentation of the Encyclical Laudato si' : playlist Professor Hans Joachim Schellnhuber, director of the Potsdam Institute...