i assume the article was most interested in discussing 'soil depletion' but another unsettling variable in this is the 'nutrient collapse' wherein elevated CO2

i assume the article was most interested in discussing 'soil depletion' but another unsettling variable in this is the 'nutrient collapse' wherein elevated CO2 levels in the grow environment correlates negatively with nutrient content of plants https://www.sciencedirect.com/science/article/pii/S0169534702025879 https://www.sciencedirect.com/science/article/pii/S016953470... https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4036122/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4036122/ https://www.politico.com/agenda/story/2017/09/13/food-nutrients-carbon-dioxide-000511 https://www.politico.com/agenda/story/2017/09/13/food-nutrie... https://news.ycombinator.com/item?id=15253127 https://news.ycombinator.com/item?id=15253127