Sunday, June 15, 2008

No future for GMOs... say NO to GMOs

Why Sustainable Agriculture?

1. Higher productivity and yields, especially in the Third World

Some 8.98 million farmers have adopted sustainable agriculture practices on 28.92 million hectares in Asia, Latin America and Africa. Reliable data from 89 projects show higher productivity and yields: 50-100% increase in yield for rainfed crops, and 5-10% for irrigated crops. Top successes include Burkina Faso, which turned a cereal deficit of 644 kg per year to an annual surplus of 153 kg; Ethiopia, where 12 500 households enjoyed 60% increase in crop yields; and Honduras and Guatemala, where 45 000 families increased yields from 400-600 kg/ha to 2 000-2 500 kg/ha.

Long-term studies in industrialised countries show yields for organic comparable to conventional agriculture, and sometimes higher.

2. Better soils

Sustainable agricultural practices tend to reduce soil erosion, as well as improve soil physical structure and water-holding capacity, which are crucial in averting crop failures during periods of drought.

Soil fertility is maintained or increased by various sustainable agriculture practices. Studies show that soil organic matter and nitrogen levels are higher in organic than in conventional fields.

Biological activity has also been found to be higher in organic soils. There are more earthworms, arthropods, mycorrhizal and other fungi, and micro-organisms, all of which are beneficial for nutrient recycling and suppression of disease.

3. Cleaner environment

There is little or no polluting chemical-input with sustainable agriculture. Moreover, research suggests that less nitrate and phosphorus are leached to groundwater from organic soils.

Better water infiltration rates are found in organic systems. Therefore, they are less prone to erosion and less likely to contribute to water pollution from surface runoff.

4. Reduced pesticides and no increase in pests

Organic farming prohibits routine pesticide application. Integrated pest management has cut the number of pesticide sprays in Vietnam from 3.4 to one per season, in Sri Lanka from 2.9 to 0.5 per season, and in Indonesia from 2.9 to 1.1 per season.

Research showed no increase in crop losses due to pest damage, despite the withdrawal of synthetic insecticides in Californian tomato production.

Pest control is achievable without pesticides, reversing crop losses, as for example, by using ‘trap crops’ to attract stem borer, a major pest in East Africa. Other benefits of avoiding pesticides arise from utilising the complex inter-relationships between species in an ecosystem.

5. Supporting biodiversity and using diversity

Sustainable agriculture promotes agricultural biodiversity, which is crucial for food security and rural livelihoods. Organic farming can also support much greater biodiversity, benefiting species that have significantly declined.

Biodiverse systems are more productive than monocultures. Integrated farming systems in Cuba are 1.45 to 2.82 times more productive than monocultures. Thousands of Chinese rice farmers have doubled yields and nearly eliminated the most devastating disease simply by mixed planting of two varieties.

Soil biodiversity is enhanced by organic practices, bringing beneficial effects such as recovery and rehabilitation of degraded soils, improved soil structure and water infiltration.

6. Environmentally and economically sustainable

Research on apple production systems ranked the organic system first in environmental and economic sustainability, the integrated system second and the conventional system last. Organic apples were most profitable due to price premiums, quicker investment return and fast recovery of costs.

A Europe-wide study showed that organic farming performs better than conventional farming in the majority of environmental indicators. A review by the Food and Agriculture Organization of the United Nations (FAO) concluded that well-managed organic agriculture leads to more favourable conditions at all environmental levels.

7. Ameliorating climate change by reducing direct & indirect energy use

Organic agriculture uses energy much more efficiently and greatly reduces CO2 emissions compared with conventional agriculture, both with respect to direct energy consumption in fuel and oil and indirect consumption in synthetic fertilizers and pesticides.

Sustainable agriculture restores soil organic matter content, increasing carbon sequestration below ground, thereby recovering an important carbon sink. Organic systems have shown significant ability to absorb and retain carbon, raising the possibility that sustainable agriculture practices can help reduce the impact of global warming.

Organic agriculture is likely to emit less nitrous dioxide (N2O), another important greenhouse gas and also a cause of stratospheric ozone depletion.


8. Efficient, profitable production

Any yield reduction in organic agriculture is more than offset by ecological and efficiency gains. Research has shown that the organic approach can be commercially viable in the long-term, producing more food per unit of energy or resources.

Data show that smaller farms produce far more per unit area than the larger farms characteristic of conventional farming. Though the yield per unit area of one crop may be lower on a small farm than on a large monoculture, the total output per unit area, often composed of more than a dozen crops and various animal products, can be far higher.

Production costs for organic farming are often lower than for conventional farming, bringing equivalent or higher net returns even without organic price premiums. When price premiums are factored in, organic systems are almost always more profitable.

9. Improved food security and benefits to local communities

A review of sustainable agriculture projects in developing countries showed that average food production per household increased by 1.71 tonnes per year (up 73%) for 4.42 million farmers on 3.58 million hectares, bringing food security and health benefits to local communities.

Increasing agricultural productivity has been shown to also increase food supplies and raise incomes, thereby reducing poverty, increasing access to food, reducing malnutrition and improving health and livelihoods.

Sustainable agricultural approaches draw extensively on traditional and indigenous knowledge, and place emphasis on the farmers’ experience and innovation. This thereby utilises appropriate, low-cost and readily available local resources as well as improves farmers’ status and autonomy, enhancing social and cultural relations within local communities.

Local means of sale and distribution can generate more money for the local economy. For every £1 spent at an organic box scheme from Cusgarne Organics (UK), £2.59 is generated for the local economy; but for every £1 spent at a supermarket, only £1.40 is generated for the local economy.

10. Better food quality for health

Organic food is safer, as organic farming prohibits routine pesticide and herbicide use, so harmful chemical residues are rarely found.

Organic production also bans the use of artificial food additives such as hydrogenated fats, phosphoric acid, aspartame and monosodium glutamate, which have been linked to health problems as diverse as heart disease, osteoporosis, migraines and hyperactivity.

Studies have shown that, on average, organic food has higher vitamin C, higher mineral levels and higher plant phenolics – plant compounds that can fight cancer and heart disease, and combat age-related neurological dysfunctions – and significantly less nitrates, a toxic compound.

Sustainable agricultural practices have proven beneficial in all aspects relevant to health and the environment. In addition, they bring food security and social and cultural well-being to local communities everywhere. There is an urgent need for a comprehensive global shift to all forms of sustainable agriculture.

Sunday, June 8, 2008

Tropical rainforests... stop cutting them down

TROPICAL RAINFORESTS.. a global warning


Tropical rainforests..GLOBAL WARNING

Vast amounts of greenhouse gases - carbon dioxide, methane and nitrous oxide - are released into the atmosphere as a result of clearing and burning rainforests. In recent years, deforestation has contributed as much as 30 percent of all anthropogenic emissions of carbon dioxide in the atmosphere.


Tropical deforestation therefore contributes significantly to global warming both through the release of stored carbon and through the destruction of one of the Earth’s prime ways of absorbing excess atmospheric carbon.


Moreover, by acting as a ‘heat pump’ that redistributes the energy of sunlight from the equator to the temperate regions, tropical rainforests have another vitally important role that has been largely ignored by climatologists.


Tropical rainforests, and particularly those of the Amazon Basin, warm the temperate zones while cooling the tropics, and in the process, regulate the flow of freshwater through the ecosystem, determining local and regional rainfall patterns.


Destroying the tropical rain forests will perturb climate in ways every bit as powerfully as the addition of greenhouse gases.



Whilst the Philippines goverment on one hand plants 500,000 saplings along the green highway, very commendable on its own, it also allows licences to cut down 36,000 hectres of forests.The Sierra Madre is not for sale, even if TFPI HAS AN IFMA, cutting it down is against the Philippines Presidents own moritorium. NO MORE LOGGING, the granting of the ifma is therefore illegal

Harrison Ford: Protect an Acre Video

Tuesday, June 3, 2008

With all i am........" by Hillsong"


The words are provided..turn up your speakers..open up your arms, let your voice go free and sing to the lord!

Sunday, June 1, 2008

Another Cagayan video.. nice!

Tai chi and qi gong

Everybody knows that exercise improves both your physical and your mental well-being. So what makes tai chi and qi gong any better than other light-to-moderate exercise, such as walking? Although scientific studies have yet to support the compelling anecdotal information about the benefits of tai chi and qi gong (also spelled chi gong), they seem to have the additional benefit of soothing your mind and developing your spirit.

Practiced in China by millions of people since ancient times, both tai chi and qi gong are based on a Chinese system of health that nurtures "chi". The "chi" in tai chi and qi gong is translated as "vital energy" or "life force". Tai chi is a specific series of movements, often called a form. Qi gong movements are specific short exercises that work on different parts of the body. Both usually combine movement with breathing in a way that is specific to each motion. Both are done in a relaxed manner, and although physically challenging, benefits do not come if done with force or strain.

Meditation in Motion

Tai chi (also spelled taiji, t'ai chi, or tai chi chuan) is often called "meditation in motion". An ancient Chinese system designed to increase and maintain health and well-being, it looks like a graceful and gentle solo dance done in a series of slow, sequential movements. Although categorized as a martial art, tai chi bears little resemblance to fighting styles, such as karate. There are many different styles of tai chi, including yang, wu, and chen.

Healing Exercises

Qi gong (also spelled chi kung or chi gong) are specific exercises designed to increase health. Sometimes called "healing" exercises," each qi gong movement conditions or treats chi. In China, qi gong is often used to help with illnesses such as depression, gastrointestinal problems, and high blood pressure. There are two types of qi gong: internal and external. Internal qi gong is said to develop the practitioner's chi. External qi gong is said to transfer chi from one person to another, for the benefit of the recipient.

The Philosophy Behind Chi

In traditional Chinese medicine, the body has meridians, or "energy pathways". Sickness comes when the energy pathways get blocked. Both tai chi and qi gong are designed to keep the body's energy pathways flowing in a healthy manner. This concept can be hard for a westerner to understand, because we are raised to think of our bodies as being separate from our minds. In Chinese philosophy, there is no mind-body split. All is one. Practicing tai chi and qi gong, it is said, will bring you harmony.

The Western Approach

Western medicine is highly scientific in its approach to understanding health. While this kind of scientific system protects us from inadequately tested drugs and ensures that we only undergo surgery that is medically safe and necessary, the same scientific system cannot always be readily applied to other types of health systems, such as traditional Chinese medicine. However, western medicine is beginning to understand the importance of movement as a mechanism of recovery, as evidenced by the increasing emphasis on movement shortly after surgery.

Western medicine is making strides in understanding what it calls "complementary and alternative medicine." The US National Institutes of Health (NIH) established the National Center for Complementary and Alternative Medicine (NCCAM) to study health and healing that is outside the realm of traditional western medicine. These studies include traditional Chinese medicine, including tai chi and qi gong.

Numerous studies by the National Institute on Aging and others have concluded that tai chi can improve flexibility, strength, and balance control in older people. Tai chi and qi gong have also shown promise for promoting cardiorespiratory fitness and/or blood pressure fitness in some segments of the population. The effects of qi gong on post-CABG (coronary artery bypass graft) pain, healing, and outcomes are being studied at the Complementary and Alternative Medicine Center at the University of Michigan.

Focus on Breathing and Movement

Some instructors say that tai chi and qi gong work differently than other types of exercise, in part because they require a great deal of focus. When practicing tai chi or qi gong—although they look deceptively easy—one has to concentrate in a way that other forms of exercise don't require. We know how to walk so we don't have to concentrate on the specific physical movements to do it. Nor do we need to focus on how we breathe. Tai chi and qi gong, however, require the student to focus on the specific movement in conjunction with a specific breathing pattern that matches the movement.

Tai chi , emphasizes the combination of "intent, breathing, and movement". The three combined, "help to attain an improved state of health, both physical and mental".

While you can read about tai chi and qi gong, the only way to understand it is to do it. Enroll in a class, get a video, or see if your local radio station has run a program on tai chi and qi gong. Breathe deeply, move slowly, focus your mind and—spread your wings.