As the global economics of dairy farming has winnowed out most small and medium-sized dairies, the surviving farmers confront pressures to intensify production, even as they find that getting bigger presents new problems.

The Ants and the Grasshopper (2021)
Anita Chitaya has a gift: she can help bring abundant food from dead soil, she can make men fight for gender equality, and maybe she can end child hunger in her village. Now, to save her home in Malawi from extreme weather, she faces her greatest challenge: persuading Americans that climate change is real. Traveling from Malawi to California to the White House, she meets climate sceptics and despairing farmers. Her journey takes her across all the divisions that shape the USA: from the rural-urban divide, to schisms of race, class and gender, and to the American exceptionalism that remains a part of the culture. It will take all her skill and experience to help Americans recognise, and free themselves from, a logic that is already destroying the Earth.

We're Here to Stay (1975)
Farm families in Lestock, Saskatchewan, have pooled their resources so that rising operating costs will not drive them off their land. By pooling their land, their equipment, their livestock, and farming as a cooperative, they are able to live as they choose, to maintain their standard of living, and even to have some spare time left over to enjoy. An engaging look at a novel approach to big-scale farming.

The Grange Fair: An American Tradition (2005)
This Emmy award-winning documentary chronicles a vanishing piece of Americana: the last remaining agricultural encampment fair in the country, and the families who spend months preparing for this unique rural phenomenon.

King Corn (2007)
King Corn is a fun and crusading journey into the digestive tract of our fast food nation where one ultra-industrial, pesticide-laden, heavily-subsidized commodity dominates the food pyramid from top to bottom – corn. Fueled by curiosity and a dash of naiveté, two college buddies return to their ancestral home of Greene, Iowa to figure out how a modest kernel conquered America. With the help of some real farmers, oodles of fertilizer and government aide, and some genetically modified seeds, the friends manage to grow one acre of corn. Along the way, they unlock the hilarious absurdities and scary but hidden truths about America’s modern food system in this engrossing and eye-opening documentary.