"Forgotten Benefactor of Humanity"

AMERICA has three living winners of the Nobel Peace Prize, two universally renowned and the other so little celebrated that not one person in a hundred would be likely to pick his face out of a police lineup, or even recognize his name. The universally known recipients are Elie Wiesel, who for leading an exemplary life has been justly rewarded with honor and acclaim, and Henry Kissinger, who in the aftermath of his Nobel has realized wealth and prestige. America's third peace-prize winner, in contrast, has been the subject of little public notice, and has passed up every opportunity to parley his award into riches or personal distinction. And the third winner's accomplishments, unlike Kissinger's, are morally unambiguous. Though barely known in the country of his birth, elsewhere in the world Norman Borlaug is widely considered to be among the leading Americans of our age.

Borlaug is an eighty-two-year-old plant breeder who for most of the past five decades has lived in developing nations, teaching the techniques of high-yield agriculture. He received the Nobel in 1970, primarily for his work in reversing the food shortages that haunted India and Pakistan in the 1960s. Perhaps more than anyone else, Borlaug is responsible for the fact that throughout the postwar era, except in sub-Saharan Africa, global food production has expanded faster than the human population, averting the mass starvations that were widely predicted -- for example, in the 1967 best seller Famine -- 1975! The form of agriculture that Borlaug preaches may have prevented a billion deaths. Yet although he has led one of the century's most accomplished lives, and done so in a meritorious cause, Borlaug has never received much public recognition in the United States, where it is often said that the young lack heroes to look up to. One reason is that Borlaug's deeds are done in nations remote from the media spotlight: the Western press covers tragedy and strife in poor countries, but has little to say about progress there. Another reason is that Borlaug's mission -- to cause the environment to produce significantly more food -- has come to be seen, at least by some securely affluent commentators, as perhaps better left undone. More food sustains human population growth, which they see as antithetical to the natural world.

The Ford and Rockefeller Foundations and the World Bank, once sponsors of his work, have recently given Borlaug the cold shoulder. Funding institutions have also cut support for the International Maize and Wheat Center -- located in Mexico and known by its spanish acronym, CIMMYT -- where Borlaug helped to develop the high-yield, low-pesticide dwarf wheat upon which a substantial portion of the world's population now depends for sustenance. And though Borlaug's achievements are arguably the greatest that Ford or Rockefeller has ever funded, both foundations have retreated from the last effort of Borlaug's long life: the attempt to bring high-yield agriculture to Africa.

The African continent is the main place where food production has not kept pace with population growth: its potential for a Malthusian catastrophe is great. Borlaug's initial efforts in a few African nations have yielded the same rapid increases in food production as did his initial efforts on the Indian subcontinent in the 1960s. Nevertheless, Western environmental groups have campaigned against introducing high-yield farming techniques to Africa, and have persuaded image-sensitive organizations such as the Ford Foundation and the World Bank to steer clear of Borlaug. So far the only prominent support for Borlaug's Africa project has come from former President Jimmy Carter, a humanist and himself a farmer, and from the late mediagenic multimillionaire Japanese industrialist Ryoichi Sasakawa.

Reflecting Western priorities, the debate about whether high-yield agriculture would be good for Africa is currently phrased mostly in environmental terms, not in terms of saving lives. By producing more food from less land, Borlaug argues, high-yield farming will preserve Africa's wild habitats, which are now being depleted by slash-and-burn subsistence agriculture. Opponents argue that inorganic fertilizers and controlled irrigation will bring a new environmental stress to the one continent where the chemical-based approach to food production has yet to catch on. In this debate the moral imperative of food for the world's malnourished -- whether they "should" have been born or not, they must eat -- stands in danger of being forgotten.

The Lesson of the Dust Bowl

Entering college as the Depression began, Borlaug worked for a time in the Northeastern Forestry Service, often with men from the Civilian Conservation Corps, occasionally dropping out of school to earn money to finish his degree in forest management. He passed the civil-service exam and was accepted into the Forest Service, but the job fell through. He then began to pursue a graduate degree in plant pathology. During his studies he did a research project on the movement of spores of rust, a class of fungus that plagues many crops. The project, undertaken when the existence of the jet stream was not yet known, established that rust-spore clouds move internationally in sync with harvest cycles -- a surprising finding at the time. The process opened Borlaug's eyes to the magnitude of the world beyond Iowa's borders.

At the same time, the Midwest was becoming the Dust Bowl. Though some mythology now attributes the Dust Bowl to a conversion to technological farming methods, in Borlaug's mind the problem was the lack of such methods. Since then American farming has become far more technological, and no Dust Bowl conditions have recurred. In the summer of 1988 the Dakotas had a drought as bad as that in the Dust Bowl, but clouds of soil were rare because few crops failed. Borlaug was horrified by the Dust Bowl and simultaneously impressed that its effects seemed least where high-yield approaches to farming were being tried. He decided that his life's work would be to spread the benefits of high-yield farming to the many nations where crop failures as awful as those in the Dust Bowl were regular facts of life.

In 1943 the Rockefeller Foundation established the precursor to CIMMYT to assist the poor farmers of Mexico, doing so at the behest of the former Secretary of Agriculture Henry Wallace, of the Pioneer Hi-Bred seed company family, who had been unable to extract any money from Congress for agricultural aid to Mexico. Soon Borlaug was in Mexico as the director of the wheat program -- a job for which there was little competition, backwater Mexico in the 1940s not being an eagerly sought-after posting. Except for brief intervals, he has lived in the developing world since.

The program's initial goal was to teach Mexican farmers new farming ideas, but Borlaug soon had the institution seeking agricultural innovations. One was "shuttle breeding," a technique for speeding up the movement of disease immunity between strains of crops. Borlaug also developed cereals that were insensitive to the number of hours of light in a day, and could therefore be grown in many climates.

Borlaug's leading research achievement was to hasten the perfection of dwarf spring wheat. Though it is conventionally assumed that farmers want a tall, impressive-looking harvest, in fact shrinking wheat and other crops has often proved beneficial. Bred for short stalks, plants expend less energy on growing inedible column sections and more on growing valuable grain. Stout, short-stalked wheat also neatly supports its kernels, whereas tall-stalked wheat may bend over at maturity, complicating reaping. Nature has favored genes for tall stalks, because in nature plants must compete for access to sunlight. In high-yield agriculture equally short-stalked plants will receive equal sunlight. As Borlaug labored to perfect his wheat, researchers were seeking dwarf strains of rice at the International Rice Research Institute, in the Philippines, another of the Ford and Rockefeller Foundations' creations, and at China's Hunan Rice Research Institute.

Once the Rockefeller's Mexican program was producing high-yield dwarf wheat for Mexico, Borlaug began to argue that India and other nations should switch to cereal crops. The proposition was controversial then and remains so today, some environmental commentators asserting that farmers in the developing world should grow indigenous crops (lentils in India, cassava in Africa) rather than the grains favored in the West. Borlaug's argument was simply that since no one had yet perfected high-yield strains of indigenous plants (high-yield cassava has only recently been available), CIMMYT wheat would produce the most food calories for the developing world. Borlaug particularly favored wheat because it grows in nearly all environments and requires relatively little pesticide, having an innate resistance to insects.

CIMMYT's selectively bred wheat, no longer a wholly natural plant, would not prosper without fertilizer and irrigation, however. High-yield crops sprout with great enthusiasm, but the better plants grow, the more moisture they demand and the faster they deplete soil nutrients. Like most agronomists, Borlaug has always advocated using organic fertilizers -- usually manure -- to restore soil nutrients. But the way to attain large quantities of manure is to have large herds of livestock, busily consuming the grain that would otherwise feed people. Inorganic fertilizers based on petroleum and other minerals can renew soil on a global scale -- at least as long as the petroleum holds out.

The Green Revolution

Yet statistics suggest that high-yield agriculture brakes population growth rather than accelerating it, by starting the progression from the high-birth-rate, high-death-rate societies of feudal cultures toward the low-birth-rate, low-death-rate societies of Western nations. As the former Indian diplomat Karan Singh is reported to have said, "Development is the best contraceptive." In subsistence agriculture children are viewed as manual labor, and thus large numbers are desired. In technical agriculture knowledge becomes more important, and parents thus have fewer children in order to devote resources to their education.

In 1963 the Rockefeller Foundation and the government of Mexico established CIMMYT, as an outgrowth of their original program, and sent Borlaug to Pakistan and India, which were then descending into famine. He failed in his initial efforts to persuade the parastatal seed and grain monopolies that those countries had established after independence to switch to high-yield crop strains.

Despite the institutional resistance Borlaug stayed in Pakistan and India, tirelessly repeating himself. By 1965 famine on the subcontinent was so bad that governments made a commitment to dwarf wheat. Borlaug arranged for a convoy of thirty-five trucks to carry high-yield seeds from CIMMYT to a Los Angeles dock for shipment. The convoy was held up by the Mexican police, blocked by U.S. border agents attempting to enforce a ban on seed importation, and then stopped by the National Guard when the Watts riot prevented access to the L.A. harbor. Finally the seed ship sailed. Borlaug says, "I went to bed thinking the problem was at last solved, and woke up to the news that war had broken out between India and Pakistan."

Nevertheless, Borlaug and many local scientists who were his former trainees in Mexico planted the first crop of dwarf wheat on the subcontinent, sometimes working within sight of artillery flashes. Sowed late, that crop germinated poorly, yet yields still rose 70 percent. This prevented general wartime starvation in the region, though famine did strike parts of India. There were also riots in the state of Kerala in 1966, when a population whose ancestors had for centuries eaten rice was presented with sacks of wheat flour originating in Borlaug's fields.

Owing to wartime emergency, Borlaug was given the go-ahead to circumvent the parastatals. "Within a few hours of that decision I had all the seed contracts signed and a much larger planting effort in place," he says. "If it hadn't been for the war, I might never have been given true freedom to test these ideas." The next harvest "was beautiful, a 98 percent improvement." By 1968 Pakistan was self-sufficient in wheat production. India required only a few years longer. Paul Ehrlich had written in The Population Bomb (1968) that it was "a fantasy" that India would "ever" feed itself. By 1974 India was self-sufficient in the production of all cereals. Pakistan progressed from harvesting 3.4 million tons of wheat annually when Borlaug arrived to around 18 million today, India from 11 million tons to 60 million. In both nations food production since the 1960s has increased faster than the rate of population growth. Briefly in the mid-1980s India even entered the world export market for grains.

Borlaug's majestic accomplishment came to be labeled the Green Revolution. Whether it was really a revolution is open to debate. As Robert Kates, a former director of the World Hunger Program, at Brown University, says, "If you plot growth in farm yields over the century, the 1960s period does not particularly stand out for overall global trends. What does stand out is the movement of yield increases from the West to the developing world, and Borlaug was one of the crucial innovators there." Touring the subcontinent in the late 1960s and encountering field after field of robust wheat, Forrest Frank Hill, a former vice-president of the Ford Foundation, told Borlaug, "Enjoy this now, because nothing like it will ever happen to you again. Eventually the naysayers and the bureaucrats will choke you to death, and you won't be able to get permission for more of these efforts."

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