Episode 33 - Peak Soil

Kellan and Kory discuss the ways in which our soil is being degraded and the potential consequences of reaching a peak in soil availability.

Learn More:

“Why Soil Is Disappearing from Farms”
https://www.bbc.com/future/bespoke/follow-the-food/why-soil-is-disappearing-from-farms/

Soil loss in Midwest farms
https://www.npr.org/2021/02/24/967376880/new-evidence-shows-fertile-soil-gone-from-midwestern-farms

Phosphorus crisis
https://www.nationalgeographic.com/science/article/farmers-are-facing-a-phosphorus-crisis-the-solution-starts-with-soil

Farm Tilling
https://www.sterlinglandcompany.com/farm-tilling-till-versus-no-till/#:~:text=Historically%2C%20farmers%20have%20tilled%20their,easier%20to%20plant%20new%20seeds.&text=Tilling%20breaks%20apart%20the%20established,much%20easier%20to%20control%20them.

Haber-Bosch Process
https://en.wikipedia.org/wiki/Haber_process

Peak Phosphorus
https://en.wikipedia.org/wiki/Peak_phosphorus#:~:text=According%20to%20some%20researchers%2C%20Earth's,for%20several%20hundreds%20of%20years.

Soil Salinity
https://link.springer.com/chapter/10.1007/978-3-319-96190-3_2

Erosion and Global Warming
https://www.reuters.com/article/us-unep-soil/soil-erosion-increasing-global-warming-threat-unep-idUSTRE81C13J20120213

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