Forty computer and technology enthusiasts developed, in the space of a weekend, digital projects aimed at sensib. 40 researchers, engineers, designers, data scientists and students aged about 15 to 35 participated in the "Hack for climate" The jury was composed of Valérie Masson-Delmotte, paleoclimatologist and co-chair of IPCC Group 1 until July.

Each group was assigned a theme (housing, public service, food, transport, consumer goods) The projects presented are varied, in addition to "Miammm!"