Wisdom Trust Poverty News 24-02-2009
Poverty News.
Can Bamboo Save Our Forests And Help End Poverty?
A shift towards more bamboo production by small scale farmers in Vietnam could reduce poverty and help circumvent worldwide demand for timber as a building material, according to a new study.
Due to its many benefits, bamboo has been touted as an environmental miracle crop. It’s a significant carbon sink, it grows fast, is more termite-resistant than timber, and can be used for everything from food to clothing material to scaffolding for building construction.
But are environmentalists being bamboozled? Despite its benefits, increased bamboo production could raise a lot of concerns too.
Perhaps the biggest concern about bamboo comes from the fact that it can't be sustainably grown on a large scale in North America and Europe, meaning it has to be imported from abroad. Currently 80% of the world's bamboo production comes from China, where regulatory standards for organic and sustainable production are either non-existent or largely opaque. There's also a concern that increased demand for bamboo could encourage farmers to ramp up their use of pesticides to boost yield, which would readily accumulate as run-off in the moist regions where bamboo grows best.
There is also increased distress that bamboo is environmentally inappropriate as raw material for textiles and clothing fabrics. Because of its rugged fibers, bamboo must be cooked in strong chemical solvents and turned into a viscose solution before it can be reconstructed into proper weaving material. The chemicals used are pollutants that could threaten human health and wildlife if the manufacturing process is untidy - a likely consequence of manufacturing these products in the developing world.
Furthermore, while expanding bamboo production worldwide could help to prevent deforestation and timber usage at home, there are concerns that it could prompt farmers in the developing world to clear their native forests.
And let's not forget about everyone's favourite endangered Chinese export - their loveable Giant Pandas. Since Pandas eat bamboo almost exclusively, wouldn't harvesting bamboo contribute to the destruction of their habitat?
The good news is that many of these concerns are outweighed by the immense benefits that bamboo production brings. Agricultural efficiency is easily its largest benefit. Since bamboos are the fastest growing woody plants in the world, the crop can be replenished quickly. Furthermore, bamboo is self-regenerating, which means that after the stalk has been cut, it rapidly regrows from the remaining rootstock. As long as bamboo is grown in its native habitat, its impact on local ecosystems is minimal compared to the destructive foresting practices of timber production.
Although concerns about bamboo as a textile and clothing fabric are warranted (and consumers should probably avoid bamboo textiles unless they're particularly well-informed), bamboo is a remarkably suitable replacement for timber as building material. It forms a very hard wood that is extremely light weight and exceptionally durable.
And despite the fact that almost all bamboo has to be imported to North America and Europe, the carbon-conscious consumer can rest easier knowing that the fuel-usage for transporting bamboo from Asia to California is essentially equivalent to shipping timber coast-to-coast in the USA., according to the Department of Energy.
For farmers and local communities in developing countries like Vietnam, it's impossible to deny the economic benefits of growing more bamboo. The Prosperity Institute estimates that 60% of the value of bamboo production goes right back into the pocket of the farmers who grew it. And as demand for the gregarious grass increases around the globe, rural economies in Southeast Asia could garner huge benefits by growing and selling bamboo to foreign buyers.
As many as 1.5 billion people already rely upon bamboo or rattan in some significant way, according to the International Network for Bamboo and Rattan. So even if bamboo isn't an omnibenevolent eco-crop, it's not bad, and it's here to stay.
And so far, there's no reason to believe that increased bamboo production will necessarily put the Panda at risk. The species' of plant used for construction are different varieties than the ones Pandas consume. That said, consumers concerned about the spot-eyed herbivores should always take the time to be conscious of where their forested products come from, especially if they're from China. Deforestation, agricultural encroachment and road-building remain the biggest threats to Panda habitat.
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A Footnote On Education...
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1. A Fact From Our Library
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Produce is usually moved round the UK by truck, with only 1% of food moved by train.
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2. An Ecotip From Our Library
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Recharging Mobile Phones.
When you need to recharge your mobile phone, try to to it, whenever possible, using an in-car charger, rather than plugging it in at home.
Plugging it in at home uses valuable energy resources, whereas recharging from the car battery is simply using the unused available energy as you drive.
The same could apply to any device that needs recharging and where in-car chargers can be bought - laptops, razors, torches, etc.
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