Latin America has provided many of the striking images of ecological devastation which have fuelled debate on the environment in recent years. Few have been left unmoved by the relentless deforestation of the Amazon Basin or the mercury-polluted moonscapes left by gold prospectors still searching for the mythical Eldorado.
Reactions to the crisis vary. Some view the problems as intractable; the result of overpopulation and a flawed human nature. They retreat into defeatism—mouthing prophesies of the eco-Apocalypse as they go. Others retain their faith in the tired arguments of the reformists; there’s no environmental problem that couldn't be solved with a few more laws, a change of leader, some nature reserves and a little more charity. Socialists, however, reject both reformism and defeatism, recognizing that the roots of environmental destruction lie in the capitalist system and its uncontrollable production for profit, a system incapable of incorporating the rational and democratic decision-making process which will be necessary to ensure an ecologically- sustainable future.
How then has capitalism developed in Latin America, and what have been the consequences for the environment?
Precious metals
Following colonization by European powers in the 15th and 16th centuries Central and South America and the Caribbean were forcibly subjected to the priorities and demands of the fledgling capitalist world market. The new social system imposed on the Americas gradually swept away the technologies, agricultural techniques and cultures of centuries and replaced them with an economic system geared solely to capital accumulation for the few based on the exploitation of the many.
Greed for precious metals led the colonists all over Central and South America. The resultant human misery and environmental degradation was catastrophic. Open-cast mining left wastelands from Mexico to Bolivia, and the timber extracted for mineshafts accelerated deforestation. As the richest seams were exhausted the colonists used mercury from the Peruvian Andes to separate metals from the crushed ore of poorer seams. The waste was just dumped, and poisoned workers and polluted ecosystems bore witness to the new exploitative social system which saw no need to worry about environmental conditions.
The introduction of sugar-cane plantations early in the 16th century, first in the Caribbean and later on the mainland provided the basis for the exploitation of further wealth. However, owing to the genocidal effect of colonization on the indigenous inhabitants of the Americas the ruling class needed a further source of labour.
The African slave trade developed and millions were transported to work on the plantations. The triangular trade routes which flourished between Europe, Africa and the Americas not only strengthened the emerging capitalist class, and left a bitter legacy of racism but led to wholesale deforestation and soil erosion in the plantation areas. The irrigation systems of the plantations also facilitated the spread of infectious diseases such as malaria.
Cash crops
The political map of the continent was reshaped by the nationalist independence movements of the 19th century as local élites freed themselves from the remaining shackles imposed on them from Europe. However, the workers and peasants remained shackled with a class society organized around their exploitation. Environmental problems escalated as new cash-crops such as coffee, bananas and cotton were introduced. By the late 19th century much of the fertile arable land had been taken over by commercial plantations. Cattle ranching and deforestation developed apace.
Those displaced by the plantations and huge estates were forced to find new land on which to grow food. They found it on steep hillsides where rain washed away the topsoil, leading to serious erosion. New land was also found as more and more forest was cleared. The monocultures, deforestation and soil erosion affected the hydrology of many parts of Latin America. Topsoil washed into lakes and rivers causing silting problems and ultimately affecting delicately balanced marine ecosystems. For example, the coastal mangrove swamps of El Salvador were reduced from 300,000 to 6,800 acres and local fish populations dwindled.
As ecologically unsustainable monocultures bled the soil dry and were plagued by pests the owners turned to fertilizers and pesticides to bolster production. Again, it was the workers and the environment who suffered the consequences. Harmful pesticides were, and still are, used with abandon. In many parts of Central America cotton workers are sprayed along with the crop, while their children bathe in and drink polluted water. Mother's milk in parts of Nicaragua reportedly carrries the world’s highest levels of DDT. On the extensive banana plantations on the Atlantic coast of Central America thousands of workers have been sterilized by pesticide poisoning.
Debt crisis
The large-scale borrowing from Western banks made by Latin American governments and private companies during the 1970s and the ensuing debt-crisis have had profound effects on worker and environment alike. With the falling prices of cash-crop and raw material exports such as coffee, bananas, tin etc and the rising prices of essential imports, e.g. machinery and oil. Latin American economies faced serious balance of payments crises. Following the advice of those in power in Western countries many Latin American governments sought to boost their own industrial base in a vain attempt to compete on more equal terms with the more highly developed capitalist economies. Huge amounts were also borrowed to fund the military forces necessary to maintain the status-quo within their borders.
The Western banks were only too keen to lend the “petro-dollars” deposited with them by the oil-producing countries as a result of the OPEC price rises in the early 1970s. The industrial developments financed by the borrowing were often totally inappropriate to local conditions, and incredibly environmentally destructive. For example, huge hydro-electric power schemes in Amazonia necessitated the damming of many rivers flooding vast forested areas occupied by indigenous groups and poor farmers. The dams affected the regional hydrology causing silting problems and the proliferation of floating weeds. Malarial parasites also spread in the artificial lakes.
The Latin American economies borrowed at floating interest rates, so that as interest rates rose in the early 1980s a debt crisis developed when they were unable to keep up with the interest payments. They were also hit by contemporaneous further falls in the prices of their essential exports, and a world slump. Fearing the consequences of large-scale defaulting to the international banking system, the World Bank and the IMF negotiated Structural Adjustment Programmes for those Latin American countries troubled by debt. All the Structural Adjustment Programmes included the slashing of public expenditure, and the boosting of cash-crop exports in order to provide governments with extra revenue for debt repayments.
The benefits to the capitalist class of the IMF and World Bank plans are clear: the stabilization of their economic system. The victims, as ever, are the propertyless majority. The slashing of public expenditure has led to redundancies, wage-cuts, less social services, and less environmental protection. Boosting cash-crop production has led to further deforestation, soil erosion and the increased use of fertilizers and pesticides.
As the region has been progressively immiserated by debt, unemployment and worsening environmental conditions thousands more have flocked to the urban squalour of Latin America’s shanty-towns. The poor sanitation, over-crowding, pollution and disease suffered there is a direct result of a social system which organizes all production around the prospects of profitability for the owning few.
What is the way out of this intolerable state of affairs? As ever reformists offer national solutions, piecemeal reforms and schemes to preserve nature in isolation from humans. What they fail to recognize is that the environmental problems faced are not new or isolated phenomena but intricately linked with the rise to dominance of world capitalism over the last 500 years. It is the uncontrollable nature and ecological unaccountability of capitalist production which must be abolished to rid Latin America and the world of environmental destruction and of working-class poverty. Socialists work to replace a divided world governed by capital with a stateless, moneyless commonwealth under the democratic control of a socialist majority.
Peter Owen
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