Throughout last week, the school was mobilized to raise awareness among all students of the sustainable development challenges through numerous actions undertaken from kindergarten to grade 12. This sustainable development week aims in particular to re-examine our modes of consumption and production (SDG12). Indeed, these have a strong impact on the environment, natural resources reserves and our health. On the programme: the environmental and social impact of making jeans in 3D, the ‘climate fresk’, a visit to and observation of the school compost bin, waste sorting, engaged haikus and science experiments!