Deforestation is the largest threat to rainforests. Forests are cut for the value of the timber, and the land is then converted to cattle ranching and farming. About half of the tropical rainforests on earth have been lost to deforestation. Deforestation also accounts for up to 25 per cent of global emissions of green house gases.
In countries like Papua New Guinea, Malaysia, Thailand, Indonesia, and Brazil, rain forests have been cleared to make way for soybean and palm oil plantations driven by the soaring price of soybean and palm oil on the world market. The demand for these vegetable oils is due in part to the increasing use of biofuels in Europe and North America, but also because of the increased affluence of the population in developing countries like China and India.
Wikipedia, Rainforest
In the Amazon, cutting and burning of rainforests to clear the land for large scale cattle ranching and soybean plantations is the leading cause of deforestation in this area. The soils in the Amazon rainforest are not particularly suited for aggressive plantations and are soon leached by rainfalls of the minerals needed for growing crops such as soybeans.
The Rainforest Alliance is one organization that is “working to conserve biodiversity and ensure sustainable livelihoods by transforming land-use practices, business practices and consumer behavior. Companies, cooperatives and landowners that participate in the programs meet rigorous standards that conserve biodiversity and provide sustainable livelihoods.”
Supporting Websites Rainforest Alliance Rainforest Action Network Mongabay.com Environmental Defense Rainforest Portal
International agribusiness companies such as Cargill, Archer Daniels Midland (ADM), and Bunge operate soybean and palm oil plantations in Brazil and Indonesia. Like the logging companies they promote the positives that result from their operations in these countries…advancing economic and social development, providing employment, and working with farmers and other partners to promote environmentally responsible agriculture.
Opposing Websites Rimbunan Hijau PNG Cargill Bunge Archer Daniels Midland (ADM)