WEF_GlobalRisks_Report_2012.pdf Raymond Morel 4451 days ago, Comments (2) |
Raymond Morel 4497 days ago |
Raymond Morel 4497 days ago | |
Raymond Morel 4827 days ago |
the Horizon Report 2011 version Raymond Morel 4835 days ago |
L’éloge de la métamorphose par Edgar Morin Raymond Morel 4837 days ago | |