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Slash-and-burn agriculture in the rain forest near Puerto Maldanado, Peru. (Photo by R. Butler)
THREATS FROM HUMANKIND
The greatest cause of tropical rainforest destruction today comes from human activities, which, unlike natural damage, are unrelenting and thorough. Although much of this deforestation is driven by national and international economic forces, a significant proportion serves no long-term purpose; it results from subsistence activities on a local level. Many of the effects from human-induced destruction of the rainforests are probably irreversible within our time.
The role of humans in the deforestation of the world's forests is considerable and extensive. Many activities contribute to this loss including subsistence activities, oil extraction, logging, mining, fires, war, commercial agriculture, cattle ranching, hydroelectric projects, pollution, hunting and poaching, the collection of fuel wood and building material, and road construction. Under current practices, extractive industries (timber, oil, and mineral) promote the development of short term booms that encourage permanent settlement. These booms and resulting settlements can attract large numbers of poor seeking a better life. They clear the surrounding land for agriculture and livestock. Meanwhile, the forest resource, whether it be oil, timber, or minerals, is rapidly depleted with little consideration for the long-term consequences. Once the resource is exhausted, the industry moves on to new areas, leaving behind settlements dependent on the resource extraction for survival and a degraded environment. The only resort for the settlers is to practice subsistence agriculture by clearing what forest remains. Most extractive processes in the rainforest are not sustainable as currently practiced.
Like most environmental assets, rainforests are endangered by their status as open-access resources or as common property. (Designating rainforests as open-access resources is not entirely accurate, in light of the lack of formal property rights in certain countries and the limited capacity of many governments to manage and regulate the rainforest lands. However, treating rainforest as such is adequate for this discussion). Under open access, no group has exclusive use of rainforest resources, but essentially everyone enjoys access to the resource. There is little incentive for conservation with the mentality of "If I do not get the resource someone else will," and forest is depleted by industry and small farmer alike. In addition, economic incentives like subsidies and tax breaks for forest developers distort the direct costs of harvesting and converting tropical rainforests. The result is market failure, where the prices for tropical timber products and other goods derived from rainforest destruction do not reflect the full environmental costs of the loss of goods and services provided by the ecosystem. Therefore, by offering these incentives, the government effectively makes it profitable for firms to convert forest for development purposes where it normally would not be profitable.
Another contributor to commercial forest destruction is the outstanding debts of developing countries, which cause them to seek quick ways to raise revenue to make debt payments. However, the elemental underlying cause of deforestation is population growth, both in developing countries, which depend on forest lands for sustenance, and in developed countries, which demand products made from forest resources.
We humans have always cleared the forest for our own interests, but in the past, the process was slow and only limited regions were deforested, generally for subsistence agriculture. However, today, humanity is far more efficient at clearing the forest with our advanced technology and machinery and the drive to earn profits in the near term.
Deforestation emissions should be shared between producer and consumer, argues study
(11/19/2009) Under the Kyoto Protocol the nation that produces carbon emission takes responsibility for them, but what about when the country is producing carbon-intensive goods for consumer demand beyond its borders? For example while China is now the world's highest carbon emitter, 50 percent of its growth over the last year was due to producing goods for wealthy countries like the EU and the United States which have, in a sense, outsourced their manufacturing emissions to China. A new study in Environmental Research Letters presents a possible model for making certain that both producer and consumer share responsibility for emissions in an area so far neglected by studies of this kind: deforestation and land-use change.
European companies not supporting 'greener' palm oil
(10/29/2009) Most European consumers of palm oil are failing to buy eco-certified palm oil, undermining efforts to encourage producers to reduce their impact on the environment, reports WWF.
"Money is not a problem," palm oil CEO tells conservationists during speech defending the industry
(10/26/2009) Earlier this month at a colloquium to implement wildlife corridors for orangutans in the Malaysian state of Sabah, Dr. Yusof Basiron, the CEO of Malaysian Palm Oil Council (MPOC), told conservationists and primate experts that the palm oil industry was ready to fund reforestation efforts in the corridors. "We can raise the money to replant [the corridors] and keep contributing as a subsidy in the replanting process of this corridor for connecting forests," Basiron said in response to a question on how the palm oil industry will contribute. "Money is not a problem. The commitment is already there, the pressure is already very strong for this to be done, so it's just trying to get the thing into motion."
Emotional call for palm oil industry to address environmental problems
(10/21/2009) During what was at times an emotional speech, Sabah's Minister of Tourism, Culture, and Environment, Datuk Masidi Manjun, called on the palm oil industry to stop polluting rivers and work with NGOs to save orangutans and other wildlife. He delivered the speech on the first day of an Orangutan Conservation Colloquium held in early October in the Malaysian state of Sabah on the island of Borneo.
