Permaculture in the context of "Regenerative agriculture"

Sustainable agriculture is farming in sustainable ways meeting society's present food and textile needs, without compromising the ability for current or future generations to meet their needs. It can be based on an understanding of ecosystem services. There are many methods to increase the sustainability of agriculture. When developing agriculture within the sustainable food systems, it is important to develop flexible business processes and farming practices.

Agriculture has an enormous environmental footprint, playing a significant role in causing climate change (food systems are responsible for one third of the anthropogenic greenhouse gas emissions), water scarcity, water pollution, land degradation, deforestation and other processes; it is simultaneously causing environmental changes and being impacted by these changes. Sustainable agriculture consists of environment friendly methods of farming that allow the production of crops or livestock without causing damage to human or natural systems. It involves preventing adverse effects on soil, water, biodiversity, and surrounding or downstream resources, as well as to those working or living on the farm or in neighboring areas. Elements of sustainable agriculture can include permaculture, agroforestry, mixed farming, multiple cropping, and crop rotation. Land sparing, which combines conventional intensive agriculture with high yields and the protection of natural habitats from conversion to farmland, can also be considered a form of sustainable agriculture.

Indigenous peoples of California, commonly known as Indigenous Californians or Native Californians, are a diverse group of nations and peoples that are indigenous to the geographic area within the current boundaries of California before and after European colonization. There are currently 109 federally recognized tribes in the state and over forty self-identified tribes or tribal bands that have applied for federal recognition. California has the second-largest Native American population in the United States.

Most tribes practiced forest gardening or permaculture and controlled burning to ensure the availability of food and medicinal plants as well as ecosystem balance. Archeological sites indicate human occupation of California for thousands of years. European settlers began exploring their homelands in the late 18th century. This began with the arrival of Spanish soldiers and missionaries who established Franciscan missions that instituted an immense rate of death and cultural genocide.

Shade-grown coffee is a form of crop produced from coffee plants grown under a canopy of trees. A canopy of assorted types of shade trees is created to cultivate shade-grown coffee. Because it incorporates principles of natural ecology to promote natural ecological relationships, shade-grown coffee can be considered an offshoot of agricultural permaculture or agroforestry. The resulting coffee can be marketed as "shade-grown".