WEF_GlobalRisks_Report_2012.pdf Raymond Morel 4486 days ago, Comments (2) |
Raymond Morel 4532 days ago |
Raymond Morel 4532 days ago | |
Raymond Morel 4862 days ago |
the Horizon Report 2011 version Raymond Morel 4870 days ago |
L’éloge de la métamorphose par Edgar Morin Raymond Morel 4872 days ago | |