https://documents-dds-ny.un.org/doc/UNDOC/LTD/V23/004/26/PDF/V2300426.pdf?OpenElement
https://www.theguardian.com/world/2023/sep/21/italy-po-valley-blighted-air-pollution-worst-europe
https://www.dezeen.com/2020/03/24/shipping-container-intensive-care-units-coronavirus-covid-19-carlo-ratti/