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A new machine that pasteurizes milk by using solar energy was recently installed in Nicaragua, thanks to researchers from the Agrarian University of Nicaragua and Spain’s University of Lérida. The primary goal for the machine is to help communities to save money. With its use of clean energy, it will also help to curtail global warming and perhaps will eventually help Nicaraguans to start new businesses.

Right now, the machine is primarily used like a small factory to make cheese as well as other dairy products. It is currently housed in the Agrarian University of Nicaragua’s Department of Animal Sciences. Solar panels contribute the energy for a mechanical system that heats the milk to 185° Fahrenheit (85° Centrigrade). Approximately 240 liters of milk can produced in 6 hours using the prototype.

The machine’s arrival and its probable success is good news for Nicaragua and many other developing countries. The prototype was made from resources found locally, and will hopefully serve as a model for others who might want to make such a machine from easy to find materials. The design plans for the invention will eventually be made public via the internet. Read the rest of this entry »

Political leaders have a key role to play in developing and taking action to combat the world environmental degradation, according to a recent survey of 1,350 professionals in position to make or influence large climate-related decisions in their governments, companies, or other organizations across 120 countries.

The performance of key actors - particularly national governments - has been inadequate to date with rhetoric at much feted climatic conferences over-dominating action states the survey.

Respondents in the survey conducted by the GlobeScan for the World Bank, The World Conservation Union (IUCN), and the International Development Research Centre (IDRC), noted that there is currently little consensus on solutions to climate change.

In many parts of the world, the destruction of the environment is a daily reality in spite of the numerous statements that have been made about the terrible state of the environment.

But visionary political leadership can indeed influence a paradigm shift that can promote better treatment of the environment through requisite legal and policy mechanisms, but most importantly through political text that highlights the urgency of the matter followed by action.

As Kenyan Nobel Peace Laureate Wangari Maathai succinctly puts it the generation that destroys the environment may not be the one that pays the prize.

It is the future generations that will confront the consequences of today’s destructive activities of the current generation, she says.

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There is no consensus among water analysts on whether there will be global wars over water ownership.

According to UNESCO, globally there are 262 international river basins: 59 in Africa, 52 in Asia, 73 in Europe, 61 in Latin America and the Caribbean and 17 in North America — overall, 145 countries have territories that include at least one shared river basin.

UNESCO states that between 1948 and 1999, there have been 1,831 “international interactions” recorded, including 507 conflicts, 96 neutral or non-significant events and, most importantly, 1,228 instances of cooperation around water-related issues.

As a result, some experts argue that the idea of water wars is rather farfetched given the precedent of water cooperation that has been exhibited by many of the countries around the world.

“Despite the potential problem, history has demonstrated that cooperation, rather than conflict, is likely in shared basins,” says UNESCO.
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World Wildlife Fund (WWF) published a report in 2006 that documented the plunder of natural resources by human activity and warned that the globe itself could be outstripped in its capacity to support life, rendering the earth extinct in under 50 years.

Based on scientific data collected from across the globe, it revealed that more than a third of the natural world has been destroyed by human activity in just over the past three decades, because of, among others, increased emissions of green house gases into the ecosystem.

Unless consumption of natural resources was cut and the destruction of vital ecosystems was stopped, human life and that of thousands of other animals and plants would not be sustainable hence the suggestion that the earth itself could be extinct by 2050. In short, the demise of biodiversity will be the death of life on earth, as we know it.

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Understandably, developing countries face unique challenges in addressing concerns related to the environment. Apart from the environment, poor developing countries have more pressing and immediate problems that oftentimes present themselves so forcefully that politicians are forced to make too many compromises, particulalrly on environmental issues.

But simply ignoring “going green” will indeed destroy the base of natural resources that developing countries need for sustainable economic, social, and political prosperity.

“For most, emission reduction is not a viable option in the near term. With income levels far below those of developed countries and per capita emissions on average just one-sixth those of the industrialized world developing countries will continue to increase their emissions as they strive for economic growth and a better quality of life,” says Eileen Claussen, President of Pew Center on Global Climate Change.

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Contrary to popular opinion, bicycling can potentially damage the environment due to the increased longevity of people engaged in physical activity, says Karl Ulrich, a Wharton Business School professor.

Ulrich argues that the greatest environmental peril society may face is the looming prospect of slowing the aging process, and bicycling potentially contributes to slowing aging.

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I’ve worked in the conservation profession for a long time, and when I was in college, I took three courses on animal behavior, in addition to many other environmentally-themed courses. In those classes we read countless research articles and also talked about numerous fascinating and endangered species around the globe.

Recently in a cafe I saw a copy of a well-known edition of National Geographic. This issue had featured Africa’s wild dogs on the cover. I pointed it out to my wife, who promptly told me that Peru had wild dogs too, and that they were endangered. Really, I asked? Why hadn’t I ever heard of the Peruvian wild dog before? Read the rest of this entry »

The following ten stories, organized by region, made international headlines from April 27 to May 4 for their impact on the environment and society. For more stories that changed the world, see our archive, here.

North American Environmental News

CANADA — Ontario Bans Lawn and Garden Pesticides

Canada has proven once again that it is way ahead of the rest of world with its progressive government. Ontario has banned the use and sale of lawn and garden pesticides for homeowners. Quebec instituted a similar ban on 20 some pesticide products back in 2006.

The new ban is set to take effect by spring of 2009. Home Depot has already agreed to stop selling the pesticides by the end of 2008! This is a huge victory for anti-toxic supporters all over the continent. If only someone in the United States government could take such affirmative action we could all be spared. Ontario will basically phase out some 80 different chemicals and over 300 products that contain them.

Continue reading this article at the Environmental Blog. Join the discussion about this article at Care2.

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Paso del Istmo is a 20 kilometer-long land bridge in Nicaragua. Conservationists believe that the narrow strip of tropical forest could absorb some 170,000 metric tons of greenhouse gases over the next 40 years. What’s more, carbon offsets might make these forests worth more as trees than as lumber.

For millennia, the land bridge has been a corridor allowing animal migration between North and South America. It now has some of the most highly concentrated biodiversity in Nicaragua. Conservation group, Paso Pacifico, wishes to permanently protect the land bridge from developers, but where could they find funding to make this dream a reality?

Enter the carbon offset company, CarbonFund. In league with Paso Pacifico and the Rainforest Alliance, carbon offsets offer the funding to make conservation of the Paso del Istmo land bridge a reality; and they’re not stopping at just conservation.

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Following, organized by region, are the top international environmental news for during the week of April 20 - 27. See an archive of top international environmental news here.

Asia

Working the land the natural way: Organic farming in China

It’s been almost four years since the project was launched, and of the nine households who have tried organic farming, only four are still at it. The others decided it just wasn’t worth it. Organic farming requires much more labor, the yield can be half or less of that of conventional farming, and besides, hardly anyone in Chengdu is eating organic. Our stock broker-turned-farmer estimates their customer base to be only 0.01% of Chengdu’s population.

Anlong farmer Gao Shengjian believes there’s a link between the use of pesticides and fertilizers on farms and the growing incidences of various diseases among the rural population.

Source: Crossroads China. Vote for this article in social media: StumbleUpon.

China down to 12 days worth of coal

China only has enough coal for 12 days of consumption, three days less than a month ago, state media reported Wednesday, sounding the alarm bells over the nation’s most important source of energy.

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