2023 https://www.researchgate.net/profile/Florian-Jehn/publication/372790621_The_Fragile_State_of_Industrial_Agriculture_Estimating_Crop_Yield_Reductions_in_a_Global_Catastrophic_Infrastructure_Loss_Scenario/links/64c8f77e4ce9131cd57d2215/The-Fragile-State-of-Industrial-Agriculture-Estimating-Crop-Yield-Reductions-in-a-Global-Catastrophic-Infrastructure-Loss-Scenario.pdf Academic paper Low