In the early 1960s when I first started my professional career as a conservationist and agriculturist in Zambia, soil erosion was a major problem. Nearly 50 years later worldwide erosion is worse. When I worked in Ethiopia 40 years ago, the cost of highway maintenance was very high because of bad drainage and erosion, which are still major and worsening problems in most developing countries. When I worked in eastern Nigeria 30 years ago, the formation of massive gullies was so bad that houses were engulfed. Today the situation is even more dire. When I worked in India 20 years ago, irrigation without recharge was depleting groundwater. Water issues are even worse today. In the past 10 years, water supplies throughout Asia have become increasingly contaminated by agricultural and industrial waste, resulting in serious health problems. Climate change and global temperature changes are causing more violent weather, which results in more frequent and serious storm-related disasters.
What is the world doing about all this?! VERY LITTLE! Why? Politics, cost, the enormous scale of the problem, wrong technologies, agenda conflicts, APATHY, LACK of COURAGE, and LACK of LEADERSHIP. If ACTION is not undertaken on a wide scale many people will die, and our natural resources will be destroyed. The CHALLENGE is to do something, and to do it SOON. Achieving quick results simultaneously in many locations requires community involvement and commitment, and the use of relatively simple technology that can be applied at micro scale.
Very few technologies can meet this challenge. The VETIVER SYSTEM (VS) is one that can. It is easy to train community leaders in VS fundamentals; the work is documented and readily available in the public domain. Vetiver plant material is quickly and easily propagated, and people, given some fairly minor technical support, can identify key locations that require VS application. Here's just one example: A few weeks ago I described the way erosion sediment had destroyed inshore fisheries and coral reefs in Vanuatu. VS stabilized the area and allowed reforestation to occur. By stopping sediment flows, Vetiver allowed the reef and fisheries to recover. This is just one example of thousands of sites that needs help. One publicized application every decade will not solve our problems! Every time a tropical storm strikes the Caribbean, tons of island sediment land in the sea. Effluent from leaking septic systems and other point sources (mines, industrial sites) washes onto beaches and into the sea, and personal property is destroyed. This devastation is predictable and can be prevented. On a small scale, VS can control septic tank effluent. The application of VS followed by tree planting can stabilize point source erosion sites, including watershed minetailings - a source of water borne contaminants. Similarly, VS can stabilize sea walls/dykes, riverbanks, bridge abutments, and roadscan, which can minimize infrastructure and flood damage. The list goes on. This one technology can do it all!
Tens of thousands of paid persons in developing countries are doing very little and making even less impact. They should be retrained and put to work. I can guarantee that these workers will respond positively to good leaders. Schools should introduce VS as part of the curricula for rural children. We know it works! The East Bali Poverty Project changed the lives of 10,000 families by introducing Vetiver to children. No more starvation. No more unbalanced diets. These communities now enjoy good clean water and improved health, roads that don't collapse, and hillsides that don't slide. See http://www.vetiver.org/g/community.htm If nothing is done, developing communities will eventually vanish, and, so, too, the world's resources. As President-Elect Obama says, "We CAN." I say, "We MUST." Now is the time for ACTION - not TALK.
Dick Grimshaw
Vetiver Systems, Vetiver Source, and erosion control
Tuesday, November 18, 2008
We CANNOT wait forever!!
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