WEF_GlobalRisks_Report_2012.pdf Raymond Morel 4492 days ago, Comments (2) |
Raymond Morel 4538 days ago |
Raymond Morel 4538 days ago | |
Raymond Morel 4868 days ago |
the Horizon Report 2011 version Raymond Morel 4876 days ago |
L’éloge de la métamorphose par Edgar Morin Raymond Morel 4878 days ago | |