TOPSHOT - An aerial view shows farmers using excavators to dig the future lake of Caussade on 20 hectares, on February 21, 2019, in Pinel-Hauterive, western France. - Despite of the veto of the State and the roar of the ecologists, farmers build this artificial reservoir of some 920.000 m3 of water to irrigate their 350 hectares of parcels. (Photo by MEHDI FEDOUACH / AFP)