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Posts Tagged ‘farming

“Rather than heralding a new era of easy living, the Agricultural Revolution left farmers with lives generally more difficult and less satisfying than those of foragers”*…

Lest we wonder if climate change might have fundamental effects…

Why was agriculture invented? The long run advantages are clear: farming produced food surpluses that allowed population densities to rise, labor to specialize, and cities to be constructed. However, we still don’t know what motivated the transition in the short run. After 200,000 years of hunting and gathering, agriculture was invented independently at least seven times, on different continents, within a 7,000 year period. Archeologists agree that independent inventions occurred at least in the Fertile Crescent, Subsaharan Africa, North and South China, the Andes, Mexico, and North America. Moreover, the first farmers were shorter and had more joint diseases, suggesting that they ate less than hunter gatherers and worked more. Why would seven different human populations decide to adopt remarkably similar technologies, around the same time, and in spite of a lower standard of living?

I propose a new theory for the Neolithic Revolution, construct a model capturing its intuition, and test the resulting implications against a panel dataset of climate and adoption. I argue that the invention of agriculture was triggered by a large increase in climatic seasonality, which peaked approximately 12,000 years ago, shortly before the first evidence for agriculture appeared. This increase in seasonality was caused by well documented oscillations in the tilt of Earth’s rotational axis, and other orbital parameters. The harsher winters, and drier summers, made it hard for hunter-gatherers to survive during part of the year. Some of the most affected populations responded by storing foods, which in turn forced them to abandon their nomadic lifestyles, since they had to spend most of the year next to their necessarily stationary granaries, either stocking them, or drawing from them. While these communities were still hunter-gatherers, sedentarism and storage made it easier for them to adopt farming…

During the Neolithic Revolution, seven populations independently invented agriculture; a new paper argues that climate change was the cause: “The Ant and the Grasshopper: Seasonality and the Invention of Agriculture,” from Andrea Matranga (@andreamatranga)

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* Yuval Noah Harari, Sapiens: A Brief History of Humankind

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As we reap what we sow, we might spare a thought for Clarence Birdseye; he died on this date in 1956.  An  inventor, entrepreneur, and naturalist, he was the founder of the modern frozen food industry.

On Arctic trips as a field naturalist for the United States government, he noticed that freshly caught fish, when placed onto the Arctic ice and exposed to the icy wind and frigid temperatures, froze solid almost immediately. He learned, too, that the fish, when thawed and eaten, still had all its fresh characteristics. He concluded that quickly freezing certain items kept large crystals from forming, preventing damage to their cellular structure. In 1922, Clarence organized his own company, Birdseye Seafoods, Inc., New York City, where he began processing chilled fish fillets.  He moved on to vegetables and other meats, then to the “fish stick,” along the way co-founding General Foods.  In the end, Birdseye had over 300 patents for creating and handling frozen food.

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“Agriculture engenders good sense, and good sense of an excellent kind”*…

In an influential 1943 essay, Polish economist Michał Kalecki staged a contest between capitalism’s pursuit of profit and its pursuit of power. While the benefits of government-sponsored full employment would benefit capitalists economically, Kalecki argued, it would also fundamentally threaten their social position—and the latter mattered more. If wide sections of the country came to believe that the government could replace the private sector as a source of investment and even hiring, capitalists would have to relinquish their role as the ultimate guardians of national economic health, and along with it their immense power over workers. Kalecki thus saw how the desire to maintain political dominance could override purely economic considerations.

This analysis finds a striking illustration in historian Ariel Ron’s award-winning new book Grassroots Leviathan, which advances a major reinterpretation of the contours of U.S. political economy and the origins of the U.S. developmental state—the government institutions that have played an active role in shaping economic and technological growth. In Ron’s revisionist account, the groundwork for the rapid economic development in the second half of the nineteenth century was less industrial and elite than agricultural and popular. “Despite the abiding myth that the Civil War pitted an industrial North against an agrarian South,” he writes, “the truth is that agriculture continued to dominate the economic, social, and cultural lives of the majority of Americans well into the late nineteenth century.” This central fact—at odds with familiar portraits of a dwindling rural population in the face of sweeping urban industrialization—carried with it shifting attitudes toward the state and the economy, dramatically altering the course of U.S. politics. Far from intrinsically opposed to government, a consequential strain of agrarianism welcomed state intervention and helped developed new ideas about the common good…

How a grassroots movement of American farmers laid the foundation for state intervention in the economy, embracing government investment and challenging the slaveholding South in the run-up to the Civil War: “In the Common Interest.”

Joseph Joubert

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As we hone our history, we might recall that it was on this date in 1952 that Mylar was registered as a DuPont trademark. A very strong polyester film that has gradually replaced cellophane, Mylar is is put to many purposes, but main among them– given it’s strength, flexibility, and properties as an aroma barrier, it’s widely used in food packaging.

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Written by (Roughly) Daily

June 10, 2021 at 1:01 am

“Who is to say plutonium is more powerful than, say, rice?”*…

Wild rice

Rice is the most valuable agricultural commodity on the planet. Hundreds of millions of metric tons of it are produced every year, an amount valued at more than $300 billion every year. Billions of people around the world rely on it as a staple of their diets, and have done so for millennia all over East, Southeast, and South Asia, and beyond.

But the rice that’s so popular today has a distinct beginning as a cultivated crop, a beginning that arrived somewhere along the Yangzi River more than 10,000 years ago. (The rice traditionally grown in West Africa, and which was brought across the Atlantic by enslaved people and merchants in the early modern period, stems from a separate domestication event. It’s not as productive as its Asian cousin, and so is less widely cultivated now.)

Ten millennia in the past, rice grew a bit beyond its current range thanks to slightly warmer and wetter climatic conditions at the dawn of the Holocene. The people living around the Yangzi River, and slightly to the north of there, were quite happy to use the stands of wild rice growing in their homeland. Grasses might not seem like the most natural food source for people to exploit, because it requires a great deal of processing (grinding, cooking, etc.) to make it edible. As part of a forager’s diet, however, it offered advantages: It was plentiful, it was reliable when other food sources like wild game came up short, and if properly stored, it could last for years.

Around the Yellow River, northern China’s key waterway, rice didn’t grow. Millet, however, grew in abundant quantities. As their counterparts had done further to the south with rice, the inhabitants of northern China learned to process it. A couple of thousand years of experimentation led from simply collecting wild grasses wherever they were found to planting wild varieties in gardens and fields, then intentionally and unintentionally selecting for traits to make those grasses more productive and less likely to fall off the stalk. Farmers created their crops, the ancestors of the foods we eat today, and the increasing viability of the crops created farming as a way of life.

For a variety of reasons, successful farmers tend to have large numbers of children, who expand outward from their core areas, taking their way of life with them. This process of demic diffusion defines most centers of early agricultural innovation around the world. Farming begets more farmers, who tend to spread out. For this reason, Neolithic China – an environment home to not one but two distinct agricultural traditions – produced a stunning diversity of early farming cultures. Starting around 7000 years ago, after 5000 BC, these farming cultures exploded in numbers, scale, and complexity. They filled up new territories and built more and larger villages. Towns followed, and leaders in the form of chieftains and kings. Social hierarchies and inequality defined these new Neolithic societies, distinctions of rank that could be inherited across generations.

These were the foundations on which organized states, writing, and what we might eventually call “Chinese civilization” built, many thousands of years down the road…

Jared Diamond has argued that the advent of agriculture was “The Worst Mistake in the History of the Human Race“; in any event, it was a watershed moment. Patrick Wyman explores the dawn of agriculture and of the social complexity it spawned: “Neolithic China.”

* “Who is to say plutonium is more powerful than, say, rice? One takes away a million lives, the other saves a hundred times as many.” – N.K. Jemisin, How Long ’til Black Future Month?

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As we contemplate cultivation, we might recall that it was on this date in 2017 that the U.N. General Assembly adopted 2019-2028 as the Decade of Family Farming. This program aims to serve as a framework for developing and promoting better public policies on family farming– an opportunity to contribute to an end to hunger and poverty as well as to achieve the Sustainable Development Goals (SDGs).

Here’s something that each of us can do to help the neediest.

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Written by (Roughly) Daily

December 20, 2020 at 1:01 am

“Agriculture changes the landscape more than anything else we do”*…

 

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From the USDA, a (zoomable) map of which crops are grown where in the U.S.: “Cropscape.”

* Michael Pollan

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As we contemplate cultivation, we might note that today is National Animal Crackers Day.  Small crackers/cookies baked in the shape of animals, they were imported from England to the U.S. in the second half of the 19th century. then produced domestically by a number of bakers starting in the 1870s.

But by the turn of the century, several of those bakeries had merged to become the National Biscuit Company, which began to produce a branded version, “Barnum’s Animals,” featuring animals from the Barnum and Bailey Circus.  While earlier animal cracker were sold to merchants in bulk (to be sold to customers from barrels), Nabisco’s were packaged in a colorful, circus-themed box with a string that allowed it to be hung from a Christmas tree.  Initially retailing for 5 cents a package, they were– and remain– a huge hit.

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Some of “Barnum’s Animals”

 

Written by (Roughly) Daily

April 18, 2020 at 1:01 am

“Too often the concept of nature has been used to explain social inequalities or exploitative relations as inborn, and hence, beyond the scope of social change”*…

 

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Martha Brookes Hutcheson (center) and colleagues at Merchiston Farm, c. 1917

The landscape architect and theorist Martha Brookes Hutcheson (née Brown, 1871–1959) lived in an age when most American women were actively discouraged from entering a profession. Women might consider landscape gardening as a “novel occupation … a congenial, soothing, out-of-doors pursuit to which a woman of taste, who loves flowers, cannot do better than turn her hand.” But any who seriously considered becoming landscape architects were informed that women were too “impatient” to learn the necessary drawing and surveying, the horticultural and business skills, and that the resulting “physical fatigue” would lead to breakdowns. Male colleagues and clients, they were warned, doubted “whether they conceive largely enough to undertake public works like the laying out of great parks or the plotting of plans for new cities.” Female landscape architects were limited to “the ample field of designing beautiful settings for beautiful homes.”

Martha Hutcheson, however, loved the great gardens of Europe and the farm in Vermont where she had summered as a girl, and she saw the potential for landscape design to serve a social agenda in the Progressive Era — to improve lives and conserve natural resources. One of the first women trained at university level in the emerging profession of landscape architecture, she was a founding member of the Woman’s Land Army during World War I, and her experience with a group of WLA “farmerettes” at her home, Merchiston Farm, in Gladstone, New Jersey, convinced her of the impact landscape architects could have by increasing agricultural productivity, improving soils and plant communities, and fostering women’s practical skills and economic autonomy. In her evolving designs for Merchiston Farm, and in her public lectures, writings, and advocacy through the Garden Club of America, Hutcheson argued for the contributions of landscape architects to national education, and explored tensions internal to the design theory of the age — including those between her own progressive agenda and the strictures of her elite social class. In the realm of landscape architecture, she became a leader in “a gallant little group of women who have forged for themselves National reputations.”

Hutcheson’s early writings and garden commissions considered good design as a matter of organization, massing, and proportion, while her later work stressed contextualism within natural systems. In this later and more daring work, she prioritized the use of native plants as a means to support healthy habitats, shift aesthetic preferences, and minimize costs; her practice hybridized sustainable water management and soil science with the normative, Europeanizing geometries of the “country place” garden, and implemented the emerging discipline of ecology on a practical level. Merchiston Farm, Hutcheson’s home for nearly 50 years, served as a workshop for these endeavors. She continually made and remade her property, using the woods, fields, pastures, and gardens to build theory through action.

Reading the evolving design of Merchiston Farm thus allows us to understand Hutcheson’s work as an extended social, political, and ecological project…

For nearly half a century, the pioneering landscape architect Martha Brookes Hutcheson used her own farm to empower women and to build an ecological design theory through action: “Dreaming True.”

Maria Mies, who also observed: “In a contradictory and exploitative relationship, the privileges of the exploiters can never become the privileges of all. If the wealth of the metropoles is based on the exploitation of colonies, then the colonies cannot achieve wealth unless they also have colonies. If the emancipation of men is based on the subordination of women, then women cannot achieve ‘equal rights’ with men, which would necessarily include the right to exploit others. Hence, a feminist strategy for liberation cannot but aim at the total abolition of all these relationships of retrogressive progress. This mean it must aim at an end of all exploitation of women by men, of nature by man, of colonies by colonizers, of one class by another. As long as exploitation of one of these remains the precondition for the advance (development, evolution, progress, humanization, etc.) of one section of people, feminists cannot speak of liberation…”

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As we look to the land, we might recall that it was on this date in 1897 that the first issue of La Fronde (The Sling) was published in Paris.  A pioneering feminist newspaper, it was founded by Marguerite Durand, a well known actress and journalist (for La Presse and Le Figaro, e.g.), who used her high-profile to attract many notable Parisian women to contribute articles to her daily, the first of its kind in France to be run and written entirely by women.

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Marguerite Durand, by Jules Cayron

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Written by (Roughly) Daily

December 9, 2018 at 1:01 am

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