Wild Free and Happy Sample 44 Update

 [Note: The following is a significant expansion of the Soil Destruction section of Sample 44.]

SOIL DESTRUCTION

Spencer Wells lamented the transition to food production, when folks shifted from foraging to farming and herding.  “Instead of being along for the ride, we climbed into the driver’s seat.”  Richard Manning agreed.  He said that in the good old days, “we didn’t grow food; food grew.”  Food production took an increasing toll on the soil.  Folks didn’t fully understand the consequences of what they were doing. 

In the good old days, wild ecosystems were complex communities of plants and animals.  These wild communities coevolved over time, which kept them fine-tuned for long term survival in ever changing local conditions.  Believe it or not, they could thrive, century after century, without irrigation systems, synthetic fertilizer, pesticides, fossil powered machinery, human stewards, and so on.

With the transition to plant and animal domestication, humans could produce greater quantities of food, and feed more mouths.  But the artificial ecosystems they created (cropland and pasture) commonly reduced natural biodiversity, encouraged erosion, and depleted soil fertility.

Walter Youngquist wrote that the average depth of the world’s topsoil is less than 12 inches (30 cm).  He added that almost all modern folks consider oil to be a vital strategic resource.  Oddly, far fewer have a profound appreciation for soil, the most precious mineral treasure of all.  For almost the entire human saga, our ancestors left fossil hydrocarbons in the ground, where they belong.  Soil is vital for the survival of the entire family of life — yesterday, today, and forever after.

He warned that, from a human timeframe, topsoil is a nonrenewable resource, because new topsoil is created over the passage of centuries, on a geological timeframe.  “Overall, one-third of the topsoil on U.S. cropland has been lost over the past 200 years.”  Humans are destroying it far faster than nature creates it. 

Youngquist mentioned the work of Peter Salonius, a soil scientist who performed 44 years of research.  Salonius came to the conclusion that all extractive agriculture, from ancient times to the present, is unsustainable.  Environmental history clearly supports his conclusion. 

Writing in 2000, J. R. McNeill wrote that the U.S. was currently losing 1.7 billion tons of topsoil per year to erosion.  At that time, there were 281 million Americans.  So, the loss would have been six tons per person.  Writing in 2007, David Montgomery noted that each year, the world was losing 24 billion tons of soil.  In 2015, Joel Bourne reported that every year, a million hectares (2.4 million acres) of world cropland are taken out of production because of erosion, desertification, or development. 

Richard Manning wrote, “There is no such thing as sustainable agriculture.  It does not exist.”  David Montgomery agreed.  “Continued for generations, till-based agriculture will strip soil right off the land as it did in ancient Europe and the Middle East.  With current agricultural technology though, we can do it a lot faster.”

Tobacco

Dale and Carter wrote a history of humankind’s war on soil.  Immigrants who colonized the U.S. behaved much like civilized colonists throughout history.  “They caused more waste and ruin in a shorter time than any people before them because they had more land to exploit and better equipment with which to exploit it.  Some ruined their land because they knew no better, and others destroyed out of greed for immediate profits, but most of them did it because it seemed the easiest thing to do.”

David Montgomery described the farmers of early America.  Tobacco was a goldmine, because it reaped six times more income than any other crop, and it could be shipped across the Atlantic and arrive in perfect condition. 

Growing tobacco was labor intensive, and slaves provided the muscle power.  It was also a heavy feeder on soil nutrients.  A farmer could make great money for three or four crops, after which the soil was severely depleted. 

At that point, they often abandoned the useless fields, and cleared forest to create new ones, for another round of jackpot moneymaking.  It was easier and more profitable.  In the early days, frontier land was abundant and cost little or nothing.

Back in Europe, it was foolish to greedily treat topsoil like a rape and run disposable resource.  Over time, agriculture had eventually collided with serious limits, when it was no longer easy to expand cropland area by exterminating forests.  So, respectful consideration was given to future generations of descendants, who wouldn’t enjoy inheriting a (%@&#!) wasteland.  Each generation deliberately made efforts to slow soil deterioration by regularly adding manure, compost, leaves, crushed bone, and other fertilizers.  Soil was treated like gold.

On the other hand, in early America, ambitious high achievers thought that being conservative stewards of the land was ridiculously stupid.  Livestock was needed to produce manure, and livestock required pasture.  Tobacco acres earned big money fast, and pasture acres did not.  Profit was their god word.

Cotton

Clive Ponting noted that a bit after the tobacco boom, the cotton gin made it more profitable to manufacture cotton fabric, rather than wool.  Cotton became a new goldmine for farmers and slave traders.  In Africa, slaves were often purchased by trading cotton cloth for them.  Like tobacco, cotton was very hard on the soil.  Compared to a food crop, it extracted 11 times the nitrogen, and 36 times the phosphorus.  Between 1815 and 1860, cotton was 50 percent of U.S. exports.

As with tobacco, depleted cotton fields were abandoned, and farm country migrated westward, as it devoured ancient forests.  It was cheaper, easier, and more profitable to move on, so they did.  David Montgomery described how these folks broke every cardinal rule of careful land stewardship.  Farmers did continuous planting without crop rotation, used little or no manure, and plowed straight up and down hills (not contour plowing). 

Highly explosive ignorance resulted in painful lessons and enduring destruction.  Stripping away the forests in hill country deleted what had held the soil in place for thousands of years.  Damage was extreme in the Piedmont belt of the southeastern U.S.  Further north, the wreckage was a bit lighter, because snow protected the soil during winter months.  But in the south, heavy rains were common.  Some regions eventually lost most of their soil, exposing portions of bedrock.  

Shockingly huge gullies were created in the wake of deforestation.  In Alabama, gullies up to 80 feet (24 m) deep soon followed land clearance.  One erosion gully near Macon, Georgia was 50 feet deep (15 m), 200 feet across (61 m), and 300 yards long (274 m).  Montgomery wrote, “By the early 1900s, more than five million acres of formerly cultivated land in the South lay idle because of the detrimental effects of soil erosion.”

Dust Bowl

As the colonization of the U.S. proceeded, folks continued migrating westward, moving beyond forested regions to the open prairies.  They perceived prairies to be wastelands, because they were largely treeless.  Many pushed onward toward Oregon, hoping to settle in lands having fertile soil.  In the process, they skipped right past the tallgrass prairie, home to the nation’s most fertile soil by far.  Eventually, they realized their mistake, and the primo tallgrass belt was settled. 

Latecomers got the less desirable shortgrass prairie, which had highly fertile soil, but it was lighter in texture, and more vulnerable to erosion.  In shortgrass country, strong winds and periodic droughts were normal and common, but evolution had fine-tuned the wild ecosystem to survive these conditions.

The natural vegetation was drought tolerant, retained moisture, and kept the soil from blowing away.  Unfortunately, the settlers brought state of the art steel plows, and proceeded to strip the vegetation off the land, and expose the precious soil.  Unintentional foolishness led to catastrophe.

David Montgomery mentioned a 1902 report by the U.S. Geological Survey that classified the high plains as being suitable for grazing, but not farming.  It was “hopelessly nonagricultural” because it was ridiculously prone to erosion.  Gullible farmers were encouraged by sleazy speculators to settle on the land and get rich quick.  And many did, for a while.

Walter Lowdermilk wrote that much of the time between 1900 and 1930 was a highly unusual period of above average precipitation.  During the wet years, farmers enjoyed big harvests and generous profits.  Wheat could do well in the shortgrass climate, and a thriving wheat field protected the fragile soil from erosion.  But in drought years, the wheat withered, and there was nothing to hold the soil in place when the winds began howling.

  Tractors were the latest cool gizmo.  A lad with a tractor could farm 15 times more land than a lad who used draft animals.  Cropland area greatly expanded, exposing more and more soil, which the winds carried away.  The stage was set for the Dust Bowl. 

Marc Reisner wrote, “The first of the storms blew through South Dakota on November 11, 1933.  By nightfall, some farms had lost nearly all of their topsoil.  At ten o’ clock the next morning, the sky was still pitch black.  People were vomiting dirt.”

“If not the worst man-made disaster in history, it was, at least, the quickest.”  From 1934 to 1938, there were numerous huge dust storms, “black blizzards” that could turn day into night.  In 1934, congressmen in Washington D.C. went outside to watch the sky darken at noon.  The jet stream carried dust across the ocean to Europe. 

In many regions, more than 75 percent of the topsoil was blown away by the end of the 1930s.  The Department of Agriculture estimated that 50 million acres of farmland had been ruined and abandoned during the Dust Bowl. 

Invisible Disaster

Humankind’s war on soil continues, and we’re winning.  In a 2012 article in Time magazine, John Crawford, a risk analysis expert, wrote that “A rough calculation of current rates of soil degradation suggests we have about 60 years of topsoil left.  Some 40% of soil used for agriculture around the world is classed as either degraded or seriously degraded — the latter means that 70% of the topsoil, the layer allowing plants to grow, is gone.”  [LOOK]

In some locations, visible evidence of this loss is obvious, in large clouds of dust, ghastly erosion gullies, or rain shower runoff that looks like chocolate milk.  In other places, the loss may not be readily visible during a lifetime.  When you gaze at a large field, decade after decade, you might not notice the gradual loss of tons of soil. 

Walter Youngquist mentioned a study finding that when one hectare of land lost six metric tons of soil, the surface of the soil dropped just one millimeter.  He thought that erosion was similar to cancer, a persistent intensifying destroyer.

Soils with less humus absorb less water, which increases runoff and soil loss.  Light soils are more likely to disappear than dense soils.  Sloped land is most prone to erosion.  Some regions of Europe typically receive gentle rain showers, while some locations in the U.S. often receive heavy cloudbursts.  Of course, wild grasslands and forests excel at absorbing moisture, building humus, and retaining soil. 

When forest is cleared, or grassland is plowed, the soil is exposed to incoming sunlight.  As the soil warms up, microbial activity is stimulated, which accelerates the oxidation of the carbon-rich humus.  Precious carbon built up over the passage of years is dispersed into the atmosphere as carbon dioxide.  Soil fertility declines, and will not be promptly restored, if ever. 

All tilling, to varying degrees, degrades or destroys soil.  The healthy green blanket of natural vegetation that protects the precious topsoil is entirely torn off the face of the land.  The soil dries out, hardens, and absorbs less precipitation, which accelerates runoff.  This increases the chances of sheet erosion, gullying, landslides, and flooding.  It can sometimes take centuries for nature to replace the unprotected topsoil lost in a stormy hour. 

Long ago, the Mediterranean basin became a hotbed of civilizations as agriculture spread westward out of Mesopotamia.  The Mediterranean climate provided heavy winter rains, making it a suitable place to grow wheat and barley.  Much of the basin was sloped land, which was extensively deforested over time, driven by growing demand for lumber and firewood. 

Flocks of sheep and goats roaming on the clear-cut hillsides overgrazed, encouraged erosion, and prevented forest recovery.  By and by, the rains leached out the nutrients, and washed much of the fertile soil off the hillsides.  In many locations, bare bedrock now basks in the warm sunshine, where ancient forests once thrived in ancient soils.

Carter and Dale noted that, in the good old days, the Mediterranean used to be among the most prosperous and progressive regions in the world.  But when they wrote in 1955, most of the formerly successful civilizations had become backward, or extinct.  Many had just a half or a third of their former populations.  Most of their citizens had a low standard of living, compared to affluent societies.

Montgomery noted that these ancient civilizations often enjoyed a few centuries of prosperity, as they nuked their ecosystems.  Sadly, the soils of the Mediterranean basin were heavily damaged by 2,000 years ago, and they remain wrecked today.  They are quite likely to remain wrecked for many, many thousands of years.  Much of the region that once fed millions is a desert today.

I never learned any of this in school.  Instead, this region was celebrated as the glorious birthplace of civilization, democracy, culture, and science.  It had incredible architecture and dazzling artwork.  It was home to brilliant writers and philosophers (no mention of slaves).  Many of our public buildings today, with their ornate marble columns, pay homage to this era when we first got really good at living way too hard.

Of course, progress never sleeps.  In 2000, J. R. McNeill published a fascinating (and sobering) book on the environmental history of the twentieth century, when cultures blind drunk on gushers of cheap oil spurred a population explosion that probably caused the most destruction to Earth since the Chicxulub asteroid wiped out the dinosaurs.

In a 2014 book, McNeill narrowed his focus to the catastrophic changes that have occurred since 1945.  He noted that in the world, about 430 million hectares (seven times the size of Texas) has been irreversibly destroyed by accelerated erosion.  “Between 1945 and 1975, farmland area equivalent to Nebraska or the United Kingdom was paved over.”  By 1978, erosion had caused the abandonment of 31 percent of all arable land in China.

The Forgiveness of Nature



I grew up in the battered remains of a once vast hardwood forest in Michigan.  I was lucky to spend my childhood wandering in a small surviving remnant.  My forest was a sacred place.  To me, the western plains felt dry, empty, bleak.  But my oldest ancestors evolved on the arid savannahs of Mother Africa — grassland with scattered brush and trees.  Grassland was where the big game hung out, and they were good to eat.  Recently, I studied horse history, and learned a lot about the vast steppe grasslands of Eurasia.  They were also home to big game and nomadic hunters.

I began to get curious about grass.  There are maybe 12,000 species of grass, and they inhabit climates between the arctic and equator.  More than half of the calories consumed by humankind come from three grasses: rice, wheat, and corn (maize).  Others include oats, barley, millet, sorghum, sugar cane, and bamboo.

Clive Ponting noted that in the last 300 years, the world’s grassland has increased 680 percent.  The forests of the U.S. Midwest were destroyed to grow corn, wheat, and livestock.  The Amazon rainforest is being destroyed to create cattle pasture.  So were the rainforests of Britain and Ireland.  The list is incredibly long.  I discovered that a British grass worshipper, Graham Harvey, had written a passionate book, The Forgiveness of Nature: The Story of Grass. 

Nature “forgives” humankind’s tireless vandalism — deserted roads, villages, and battlefields are eventually covered with a healthy carpet of greenery.  “Like the horse and hyena, Homo sapiens is first and foremost a creature of the grass,” wrote Harvey.  The Bible says “All flesh is grass,” because all flesh is mortal: green today, brown tomorrow; but God is eternal.  In 1872, John James Ingalls of Kansas offered a different interpretation.  “The primary form of food is grass.  Grass feeds the ox: the ox nourishes man: man dies and goes to grass again; and so the tide of life with everlasting repetition, in continuous circles, moves endlessly on and upward, and in more senses than one, all flesh is grass.”

Harvey described the heartbreaking story of the American prairies.  Farmers first arrived during an unusually rainy period.  They plowed under lots of turf, tapped the fantastic fertility of the rich black soil, and had fantastic harvests for a while, until drought returned, and the Dust Bowl blew away millions of tons of degraded soil.  Within 50 years, the party was over.  Farming continues today, with significant yields, but the heavily diminished soil is kept on life support by fertilizer, pesticides, irrigation, and fossil fuel.

Native Americans enjoyed the abundance of the prairie for free, hunting herds of 50 million bison.  Observers described one herd that was 50 miles (80 km) long and 25 miles (40 km) wide, maybe 480,000 animals.  American colonists now use the prairie to raise 45 million cattle, in a capital intensive, fossil fuel powered enterprise that degrades the grassland.  Bison evolved on the plains; they grazed and then moved on, allowing the grass to recover.  Cattle moved too little, and they were heavily overstocked.  Regions of the once-rich ancient turf were “grazed practically to dirt.”

Montana writer Richard Manning summed it up.  “Seventy per cent of the grain crop of American agriculture goes to the livestock that replaced the bison that ate no grain, and one wonders, what is agriculture for?”  Cattle don’t need grain, but farmers are subsidized to grow enormous surpluses.  Harvey lamented the rape of the prairie, “It was a biological powerhouse, rich in wildlife and with a productivity no modern farming system could match.  Yet Americans waged a ceaseless war on this priceless asset, and now it has all but disappeared, its life snatched by the quick cut of steel or slowly sapped by overgrazing.” 

Harvey carefully described the many ways in which evolution ingeniously created grasslands that could survive almost any challenge — except civilization.  They created soil-building humus, which retained moisture and accumulated nutrients.  Many plants have very deep roots, up to 32 feet (10 m), which bring up nutrients.  They can tolerate fire, drought, and grazing.  In fact, they need grazing, to nip off the first shoots of woody shrubs and trees that would compete for sunlight.

Back in the good old days, on the steppe and prairies, the bison and other grazers manicured the turf, and the wooly mammoths controlled the woody plants.  With the mammoths and mastodons gone, and elephants fading, humans in many regions around the world have adapted “firestick farming” to expand grassland area, control woody vegetation, improve the vitality of the forage, and attract game.  Burning off the dry grasses eliminates hiding places for game, and provides a banquet of roasted grasshoppers and other delicacies.

Grasslands are arid, receiving just 10 to 30 inches (25-76 cm) of rain per year.  In wetter prairies, grass can grow tall enough to hide a horse.  Lands getting less than 10 inches are desert.  More than 30 enables forest.  Britain is wet, not arid.  Its grasslands are manmade.  The land was once largely a rainforest.  Over the centuries, nomadic pastoralists gradually cleared trees to expand meadows for their cattle, sheep, and pigs.

In Harvey’s mind, this was the golden age, an era of wonderful freedom and easy living — before the arrival of farming, drudgery, serfdom, and oppressive nobility.  It doesn’t occur to him that wild Britain was even freer, when the ancient forest thrived, home to red deer, wild boar, wolves, and aurochs, and the Thames was loaded with salmon.  Tragically, agriculture displaced the nomadic herders, “setting Britain on its momentous path to ownership and exclusion, enclosure and dispossession, industrialization and urban living, to factory farming and genetically modified foods.”  Harvey screams “Why?” 

Sheep sped the Brits down the road to ruin, a sheepwreck.  The climate was ideal for producing wool of exceptional quality, which became a major industry, and made many people very rich.  This led to the enclosure movement, during which peasant farmers were evicted from the land, so their fields could be converted into valuable sheep pasture.  The wool gold rush generated much of the capital needed to launch the industrial revolution. 

Many of the evicted farmers migrated into rapidly growing urban slums that were crowded, filthy, and disease ridden.  They were joined by hordes of desperate refugees from the Irish Famine.  This generated widespread discontent that could not by soothed in gin palaces.  The fat cats got nervous, fearing unrest and revolution.  Grass came to the rescue.  Liverpool, New York, and other cities began building parks, providing islands of green sanity amidst the industrial nightmare world.

Delirious from perpetual growth fever, Brits joined the Americans in racing down the dead-end road of industrial agriculture — synthetic fertilizers, pesticides, big machines, fossil fuel, monocultures, feedlots, mega-farms.  Maximum yields were the goal, <bleep> the topsoil, the ecosystem, the grandchildren.  This explosion of pure idiocy drove poor Harvey bonkers.  He goes to great lengths to enthusiastically educate readers on the magnificence of healthy topsoil, and the many ways that spectacularly stupid people foolishly destroy it.

His grand vision is a wise transition to organic mixed farming, a three-year rotation of winter grain, spring grain, and a fallow of grasses and red clover — combined with regular application of all available manure.  While this is better than the current norm, there are some important drawbacks.  Every trainload of wheat shipped away to London includes essential nonrenewable nutrients that will never be returned to the farm.  The soil nutrients sent to London stay in London, where they are mixed into toxic sludge.  Anything less than 100 percent nutrient recycling is an enterprise with an expiration date.

Britain usually has gentle rains, so less soil is washed away than in the U.S., where torrential downpours are common, and soil erosion is a huge problem.  Harvey asserts that mixed farming can heal the wrecked soil, rebuild the humus, and restore the millions of tiny creatures that thrive in healthy soil.  If people did this everywhere, enough carbon could be sequestered in the soil to snuff climate change.  Listen to this: “A return to sound husbandry in agriculture would end global warming without the need for motoring cuts.”  Oy!

 When my Norwegian ancestors settled in Iowa in 1879, folks were astonished by the coal black topsoil that could be up to 12 feet (3.6 m) deep.  This super-fertile soil was created by thousands of years of healthy tall grass prairie.  Today, this treasure is nearly gone.  Plows are turning up yellow patches of subsoil.  A wise elder once concluded that the plow has caused more harm to future generations than the sword.

Harvey explores many other subjects.  His book is easy to read, and out of print.  It will inspire you to psychoanalyze the suburbanites who spend thousands of dollars obsessively maintaining spooky freakshow lawns that look as natural as Astroturf.  They must spend their nights having sweet dreams of chasing antelopes across the endless prairies.

Harvey, Graham, The Forgiveness of Nature: The Story of Grass, Random House, London, 2001.

Topsoil and Civilization

Outside the entrance of the glorious Hall of Western History are the marble lions, colorful banners, and huge stone columns.  Step inside, and the popular exhibits include ancient Egypt, classical Greece, the Roman Empire, the Renaissance, Gutenberg, Magellan, Columbus, Galileo, and so on.  If we cut a hole in the fence, and sneak around to the rear of the building, we find the dumpsters, derelicts, mangy dogs, and environmental history.

The Darwin of environmental history was George Perkins Marsh, who published Man and Nature in 1864 (free download).  Few educated people today have ever heard of this visionary.  Inspired by Marsh, Walter Lowdermilk, of the Soil Conservation Service, grabbed his camera and visited the sites of old civilizations in 1938 and 1939.  He created a provocative 44-page report, Conquest of the Land Through Seven Thousand Years (free download).  The government distributed over a million copies of it.

Lowdermilk helped inspire Tom Dale of the Soil Conservation Service, and Vernon Gill Carter of the National Wildlife Federation, to write Topsoil and Civilization, published in 1955 (free download).  Both organizations cooperated in the production of this book.  Following the horror show of the Dust Bowl, they were on a mission from God to promote soil conservation.

Dust Bowl photo gallery:  Washington D.C. dust storm 1935.  Approaching dust storm.  Dust Bowl farm yard.  The aftermath.

The book’s introduction gets directly to the point, “The very achievements of civilized man have been the most important factors in the downfall of civilizations.”  Civilized man had the tools and intelligence needed “to domesticate or destroy a great part of the plant and animal life around him.”  He excelled at exploiting nature.  “His chief troubles came from his delusions that his temporary mastership was permanent.  He thought of himself as ‘master of the world,’ while failing to understand fully the laws of nature.”

Readers are taken on a thrilling tour of the civilizations of antiquity.  We learn how they developed new and innovative strategies for self-destruction.  Stops include Egypt, Mesopotamia, the Mediterranean basin, Greece, China, India, and others.  No society collapses because of a single reason, but declining soil health is always prominent among the usual suspects — no food, no civ.

The civilization of Egypt was the oddball.  It thrived longest because of the unique characteristics of the Nile Valley.  Then, in the twentieth century, they strangled the golden goose by building dams, which ended the annual applications of fertile silt, led to soil destruction, and shifted the system into self-destruct mode.

Mesopotamia (Iraq) was home to a series of civilizations that depended on irrigation.  Creating and maintaining irrigation canals required an immense amount of manual labor, which legions of slaves were unhappy to provide.  At the headwaters of the Tigris and Euphrates rivers, deforestation and overgrazing led to growing soil erosion, which flowed downstream, regularly clogging the canals.  Eroded soils have filled in 130 miles (209 km) of the Persian Gulf.  Today, the population in this region is only a quarter of what it was 4,000 years ago.

Over the centuries, the region of Mesopotamia was conquered and lost many, many times.  For the most part, replenishing soil fertility with manure and other fertilizers was a fairly recent invention.  In the old days, an effective solution to soil depletion was to expand into less spoiled lands, and kill anyone who objected.  Throughout the book, the number of wars is stunning.  The tradition of farming is a bloody one.  It always damages the soil, sooner or later, which makes long-term stability impossible, and guarantees conflict.

Rome, Greece, and other Mediterranean civilizations were all burnouts, trashed by a combination of heavy winter rains, sloping lands, overgrazing, deforestation, soil depletion, and malaria.  The legendary cedars of Lebanon once covered more than a million acres (404,000 ha).  Today, just four tiny groves survive.  “Deforestation and the scavenger goats brought on most of the erosion which turned Lebanon into a well-rained-on desert.”  Much of once-lush Palestine, “land of milk and honey,” has been reduced to a rocky desert.

Adria was an island in the Adriatic Sea, near the mouth of the Po River in Italy.  Eroding soils from upstream eventually connected the island to the mainland.  Today, Adria is a farm town, 15 miles (24 km) from the sea, and its ancient streets are buried under 15 feet (4.5 m) of eroded soil.  In Syria, the palaces of Antioch were buried under 28 feet (8.5 m) of silt.  In North Africa, the ruins of Utica were 30 feet (9 m) below.

Even now, in the twenty-first century, there are dreamers who purport that China provides a glowing example of sustainable agriculture — 4,000 years of farmers living in perfect harmony with the land.  Chapter 11 provides a silver bullet cure for these fantastic illusions.  “Erosion continues to ruin much of the land, reducing China, as a whole, to the status of a poor country with poor and undernourished people, mainly because the land has been misused for so long.”

The authors aim floodlights on the fundamental defects of civilization, and then heroically reveal the brilliant solution, soil conservation.  Their kinky fantasy was permanent agriculture, which could feed a gradually growing crowd for the next 10,000 years — a billion well-fed Americans enjoying a continuously improving standard of living.  Their vision went far beyond conservation, which merely slowed the destruction.  Their vision was about harmless perpetual growth, fully developing all resources, bringing prosperity to one and all, forever.  Oy!

At the same time, they were excruciatingly aware that humankind was ravaging the land.  “The fact is that there has probably been more man-induced erosion over the world as a whole during the past century than during any preceding thousand-year period.  There are many reasons for the recent rapid acceleration of erosion, but the principal reasons are that the world has more people and the people are more civilized and hence are capable of destroying the land faster.”  The book is more than a little bit bipolar.

For readers who enjoy the delights of mind-altering experiences, I recommend reading Topsoil and Civilization, a discourse on soil mining.  Also read its shadow, a discourse on forest mining, A Forest Journey, by John Perlin.  Your belief system will go into convulsions, and then a beautiful healing process begins.

You will suddenly understand that the stuff you were taught about the wonders of civilization was an incredibly delusional fairy tale.  The real story is one of thousands of years of accelerating population growth, ruthless greed, countless wars, enormous suffering, and catastrophic ecocide.  Suddenly, the pain of baffling contradictions is cured, the world snaps into sharp focus, and the pain of being fully present in reality begins — useful pain that can inspire learning and change.  Live well.

Soil erosion photo gallery: Gulley erosion.  Alabama cotton field.  Iowa sheepwreck.  Iowa sheet erosion.      

Carter, Vernon Gill and Dale, Tom, Topsoil and Civilization, University of Oklahoma Press, Norman, 1974.  [First ed. 1955]

Other reviews of books on soil and agriculture: Dirt: The Erosion of Civilizations, Against the Grain, Farmers of Forty Centuries, and Pillar of Sand.