ILO homeAbout the ILOMultimedia Photos and Slideshows Slideshows © M. Crozet / ILO 2021 Green jobs and skills 05 June 2019 Moving to a green economy is crucial for combating climate change and environmental degradation. But a successful transition will require extensive reskilling and upskilling to prepare workers for their new roles. List all Photos of the Director-General A selection of official photographs of Guy Ryder. Search the ILO Photo Gallery Access a rich library of over 10,000 photographs by subject, location, or using keyword search.