George Washington Carver: An Uncommon Life

George Washington Carver: An Uncommon Life

PBS (2020)

Film Review

This is an intriguing documentary about the highly controversial African American George Washington Carver. The latter has come under heavy criticism from anti-Jim Crow activists (starting with W.E.B Dubois 1868-1963) for his failure to challenge the institution of racism.

I should note that two of the corporate financial interests that sponsored the making of this film (DuPont and Alliance Energy) have appalling record when it comes to acknowledging any kind of racial or social justice. Thus I suspect the history they portray may be somewhat “sanitized.”

I  myself knew almost nothing about Carver’s life prior to watching this film. Born into slavery in 1864, Carver and his mother were illegally abducted when he was only a few months old and resold to an Arkansas plantation owner. The family’s former slave master Moses Carver traveled to Arkansas to retrieve the family.

Because George Washington’s mother had disappeared, Moses and his wife raised him and his older brother as their own children. The brother helped Moses around the farm, and George Washington, who was sickly, stayed in the house and learned cooking, knitting, sewing, and other womanly skills.

At 12, a Black family adopted him to enable him to attend a black school eight miles away. His adoptive mother was a midwife and folk healer.

After high school, he applied to Simpson College in Indianola Ohio to study painting. Concerned Carver couldn’t make a living as an artist, his art teacher encouraged him to transfer to Iowa State  Agricultural College. After completing his bachelor’s and master’s degree, he became the first African American on the faculty of Iowa State University. While there, he became close friends with three successive US Secretaries of Agriculture, including Henry Wallace, who served as Vice President under Roosevelt.

In 1896 Booker T Washington (also attacked by DuBois for being an accommodationist) invited him to start a department of agriculture at Tuskegee University in Alabama. Despite a substantial pay cut, Carver, hoping to improve the miserable lives of Alabama’s black sharecroppers, accepted.

In addition to working in his chemistry lab and teaching classes, Carver assisted thousands of Black sharecropper to improve their yields. Because only 1/5 of 5 million sharecroppers owned their on land, sharecropping and tenant farming were essentially an extension of slavery. (See Sharecropping: The Hidden History)

The biggest contribution Carver made was to teach sharecroppers to diversity away from cotton, which was depleting their soil. He also taught them to replenish their soil with organic fertilizers and with crop rotation involving legumes and sweet potatoes. He particularly encouraged them to grow peanuts, a legume with extremely high nutritional value.

During his lifetime, Carver discovered 300 products farmers could make from peanuts, including peanut butter.

Never marrying, Carver (who counted Henry Ford, FDR and Edison among his circle of friends) lived alone in a dorm room and rarely socialized.

 

 

 

 

The Soil Solution to Climate Change

The Soil Solution to Climate Change

SustainableWorld (2014)

Film Review

This informational film, based on the French 4 per 1,000 initiative, proposes an ancient form of carbon sequestration* as an alternative to risky technological methods of carbon sequestration. There is strong scientific consensus that to prevent catastrophic global warming, atmospheric CO2 levels must be reduced from 400 parts per million (ppm) to 350 ppm.

The 4 per 1,000 initiative encourages all UN member countries to increase the carbon in their soils by 0.4% per year by transitioning from industrial agriculture – which tends to strip soil of carbon – to more traditional practices that tend to replenish soil carbon (and simultaneously increase yields: see Organic and Sustainable Farming Increases Yields by 79% or More).

According to the filmmakers, adopting the French initiatiative would also reverse the planet’s rapid depletion of top soil. At present, 50-80% of the world’s top soil has been lost due to loss of carbon. We continue to lose roughly 24 billion tons of topsoil a year due to heavy plowing and use of chemical fertilizers and synthetic pesticides. All three practices kill important soil organisms responsible for replenishing soil carbon.

This systematic lost of carbon, the fibrous matter we find in soil, also destroys water quality – largely by facilitating run-off of these chemicals into our waterways. Healthy carbon-rich soils absorb and retain water like a sponge, helping to prevent both flooding and drought.

The film finishes by exploring organic farming techniques – increased use of cover cops, plant diversity and planned grazing – that assist plants in sequestering carbon.

For more information about the 4 per 1,000 initiative see Join the 4 per 1000 Initiative

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*Carbon sequestration – a natural or artificial process by which carbon dioxide is removed from the atmosphere and held in solid or liquid form.

Prince Charles’s Organic Farm

The Farmer and His Prince

Bertram Verhag (2014)

Film Review

The Farmer and His Prince is an English language film produced by German film director Bertram Verhag. It features an in-depth tour of His Royal Highness Prince Charles’s organic farm at High Gatehouse in Gloucestershire and substantive discussions with the Prince of Wales himself on industrial agriculture, factory farming, genetic modification, global warming and sustainable organic farming.

Prince Charles, the world’s most high profile organic farmer, converted his estate to organic agriculture in the 1980s. He raises sheep, dairy cows, rare breed pigs and a range of foot crops. Although he plays little role in the day-to-day management of the farm, he conducts tours there and is active in lobbying government policymakers and the food industry – both in Great Britain and internationally.

His farm supplies local hotels and markets and presently turns a small profit.

 

Improving Food Production by Subtracting Oil

The following video is the keynote address by Indian activist Vendana Shiva at the 2015 Soil Not Oil conference in Richmond California. Her primary theme is the destructive effect of industrial agriculture on soil, human health, water balance, climate, ecological diversity, economic inequality and world peace (as the driver of continual resource wars).

She maintains industrial agriculture is an extremely inefficient method of food production – requiring ten calories of oil for every calorie of food produced. Factory farming is only economically viable because of heavy government subsidies of oil production and the synthetic nitrogen fertilizer manufactured from natural gas. If Food Inc were required to pay the full cost of industrial farming (including the toxic effects of the chemicals they use), it would be many times more expensive than organic farming.

She maintains real purpose of industrial farming is to increase GDP by producing more commodities, when it should be to maintain soil and human health.

Prior to the industrial age, farming was as much about soil regeneration as food production. The talk particularly emphasizes the importance of “carbonizing” soil with organic matter. It cites studies showing that a two ton per hectare increase in organic matter removes ten gigatons of CO2 from the atmosphere. This also makes the soil drought resistant by improving its capacity to store water.

Farming Without Machines: A Revolutionary Agricultural Technology

How to Grow More Vegetables (and fruits, nuts, berries, grains, and other crops) than you ever thought possible on less land than you can imagine

By John Jeavons

2002 Edition

Ten Speed Press

Book Review

Originally published in 1974, How to Grow More Vegetables remains a vital resource for farmers, agricultural researchers and planners, sustainability activists and home gardeners, as the world confronts the challenge of feeding a global population of 7-9 billion without access to the cheap fossil fuels that have run “industrial” agriculture for the last century. Thanks to skyrocketing oil prices, Peak Oil is no longer just a theory. The failure of oil production to increase at the same rate as heavy demand from developing countries like China and India has driven the price of oil to record levels. Owing to the heavy use of fossil fuels in contemporary agriculture, food prices have tended to increase at a comparable rate. Scientists predict that food shortages related to the loss of mechanized agriculture will likely be compounded by droughts, floods and other extreme weather events related to climate change.

Growing Soil, Not Crops

Jeavon’s book is unique in that it combines theory and research (with a fifty-three page bibliography) with a cookbook-style manual for households preparing for a future in which they grow most or all of their own food. The GROW BIOINTENSIVE approach, developed by Jeavons and Ecology Action of the Midpenninsula (Palo Alto), is centered around preserving the microbial life (bacteria and fungi) that are abundant in healthy soil and which are essential to plant health and growth. Up to 6 billion microbial life-forms live in one 5-gram sample of cured compost (about the size of a quarter). This microbial life, so essential to plant development, is destroyed by specific aspects of industrial farming. This is the main reason for the relatively poor yields of factory farms (in contrast to traditional biointensive methods). It’s also responsible for the extensive destruction of our topsoil. Repeated plowing and chemical fertilizers disrupt the delicate ecology of topsoil organisms, and pesticides and herbicides are as deadly to soil bacteria and fungi as they are to insects and weeds. In his introduction, Jeavons reveals that industrial farming destroys approximately six pounds of topsoil for each pound of food it produces. China’s soils, for example, remained productive for more than 4,000 years, until the adoption of mechanized chemical agricultural techniques led to the destruction of 15-33% of their agricultural soil. Another example is North Africa, which was the granary for Rome until overfarming transformed it into a desert. According to Jeavons, the world only has enough topsoil left to last 42-84 years.

Quadrupling Crop Yields

Based on thirty-plus years of horticultural research, Ecology Action members have ascertained that the GROW BIOINTENSIVE method, in the hands of a skilled practitioner, can produce enough food to feed one person (on a vegan diet) with 4,000 square feet of land. This contrasts with the 7,000 square feet required to feed a vegan using fossil fuels, farm machinery and conventional chemical or organic techniques. Without fossil fuels and machines, the amount of land required (using conventional chemical or organic techniques) would be 21,000-28,000 square feet. At present it takes 31,000-63,000 square feet per person to produce an average US diet (including eggs, milk, cheese, and meat), using fossil fuels and mechanization and conventional chemical or organic techniques. In addition to increasing caloric production by 200-400% per unit of area, the GROW BIOINTENSIVE method also significantly reduces water consumption (by 67-88%) and increases soil fertility (by 100%).

A Manual for Novice, Intermediate and Advanced Gardeners

Most of How to Grow More Vegetables is a detailed instruction manual describing how an average family (1-4 people) can grow the right kind of crops to supply most, if not all, their food requirements. Nearly half the book consists of tables with basic information about the spacing, care and calorie and protein content of specific crops and master charts showing where, when and how much of each variety to plant.

Originally published in Dissident Voice

Farmers of Forty Centuries

Farmers of Forty Centuries: Organic Farming in China, Korea and Japan

By F.H. King

(1911, reprinted in 2004 by Dover Publications)

Link to free PDF

Book Review

I don’t typically review (or read) 100 year old books. Farmers of Forty Centuries is an important exception. It has become a classic of the permaculture/sustainable economics movement for several reasons.

First, it dispels the myth that fossil fuel-free agriculture will produce much lower yields than industrial farming. Without access to oil and natural-gas based pesticides, herbicides and fertilizers, agriculture will be much more labor-intensive. However with global population at more than seven billion (as of last October), the world seems to have no shortage of human labor. Second, Farmers of Forty Centuries paints a detailed picture of tried and true regional models of food, fuel, and construction materials production, as well as regional water and human waste management. Third, it provides detailed descriptions, almost in cookbook fashion, of a broad range of permaculture and terraquaculture* techniques.

As a backyard organic gardener and member of the lawn liberation movement, I have found it really easy to incorporate a number of the techniques King describes into my routine. I was also intrigued to see Charles Eisenstein cite King’s book in Sacred Economics (2011 Evolver Editions), supporting his argument that more intensive production techniques could easily produce the same or better yields as current factory farms.

Briefly, Farmers of Forty Centuries describes the voyage agronomist and former US Department of Agriculture official Franklin Hiram King made to to China, Korea and Japan in the early 1900s. The purpose of his trip was to study how the extremely dense populations of the Far East could produce massive amounts of food century after century without depleting their soils. What he discovered was a highly sophisticated system of water management, crop rotation, interplanting and rational utilization of ecological relationships among farm plants, animals and people.

The 248 high resolution photos of Chinese, Korean and Japanese farmers and their fields are even more remarkable (especially for 1911) than the text. Unfortunately King died while the book was in production, and it was published posthumously by his wife.

Seasonal and Rainfall Differences

King notes at the beginning of the book that much of China has a longer growing season than the US. Moreover in China, Korea and Japan, most rain falls during summer months when it’s most conducive to crop growth. He notes that China enhances their summer rainfall with an extensive system of canals and that both China and Japan have elaborate schemes to capture run-off from uncultivable mountain areas. However he also presents strong evidence that water management alone fails to explain these countries’ amazing crop yields.

Human Excrement and Green Manure

He’s equally impressed by the extensive time and effort put into collecting all human waste (even from cities), processing it by drying or fermentation and distributing it to farmers, who would apply it more or less continuously to their fields. Noting the high price human sewage fetched for the men who collected and processed it, King bemoans the incredible waste in the US system of sewage disposal, which flushes so many rich nutrients into inland waterways and out to sea.

He also describes in detail the extensive use of soybeans, peanuts, clover, pulses and other nitrogen fixing plants in crop rotation schemes, as well as “green manure,” fibrous plants (either grown in the fields or collected) that farmers continuously plowed into their soil to increase organic matter.

Succession Sowing and Interplanting

Finally he stresses the systematic effort by Chinese, Korean and Japanese farmers to maximize their limited cultivable land. In one example, he describes how land flooded as a rice paddy in summer would be planted with leaks and other vegetables as winter crops. He frequently describes the presence of three crops (for example radishes, cabbage and wheat) in the same field simultaneously at different stages of maturity. According to King, farmers in southern China would typically cultivate one plot of land continuously throughout the year. In addition to two rice crops during the winter and early spring, they would also grow rape, peas, beans, leaks and ginger as a third or fourth crop during summer and fall.

The Economic Hardship of Japanese Farmers

King’s description of farming in Japan is striking in its heavier use of chemical fertilizer (as was increasingly typical of US agriculture in the early 20th century). He notes that Japanese farmers had to be encouraged (via a contest for the best compost heap) to compost kitchen waste and green manure to provide organic matter for their farms. He also describes the fines the Japanese government levied against farmers who applied excessive lime to their fields. Japanese soils are volcanic and quite acid (like the soil here in New Zealand).

King is also extremely sympathetic to the heavy tax burden carried by Japanese farmers (to pay for the Russo-Japanese war, which ended in 1905), as well as their struggle to pay extremely high rents. It was his view that their economic hardship seemed to sap their initiative. He offers this as a possible explanation for their eagerness to use chemicals and take labor saving short cuts instead of embracing traditional organic methods.

*Terraquaculture is the practice of farming living water flowing through the landscape. It is the traditional farming system of the Asia-Pacific region where it has been practiced for thousands of years and is arguably the only truly sustainable farming system. See http://www.terraquaculture.net/