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anonymous

How Does Solar Home Heating Work? - 0 views

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    How solar home heating works and the types of solar home heating methods.
Benno Hansen

Reuters AlertNet - CLIMATE CHANGE BLOG: Does poverty equal vulnerability? - 0 views

  • 'poor people are the most vulnerable to the impacts of climate change'
  • But is it the state of being poor that makes people vulnerable to climate change, or the processes that lead to their impoverishment?
  • if you have access to a clean and healthy environment that provides for your needs - meaning you don't need two dollars a day (or perhaps even one) - then you aren't living in poverty!
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  • most of those who are poor and face the biggest threat from climate change are descended from people who had indigenous adaptation strategies to climatic and other environmental hazards which would - if they hadn't been colonised - have made them far less vulnerable than the 'rich' to the impacts of climate change.
  • If some of the worst-case climate change scenarios do come to pass, then the rich are also going to be extremely vulnerable and, if push comes to shove, I'd prefer to have knowledge of my land and how to grow food in inhospitable environments
  • the very wisdom that could help make us all less vulnerable to climate change is being lost as more and more people are sucked into a global economy that values only certain types of knowledge and beliefs.
eyal matsliah

No Impact Man: When the lights go out…Gulp! - 0 views

  • As for lighting, strategically placed candles with mirrors behind them shine more brightly than people give them credit for.
  • A suggestion for those who find it financially difficult to be green. Search in your areas for Trade and Barter organizations. I'm sure most big cities have them. But you don't have to join a group, but people you know that you can barter with. I have done this before, traded my time with a friend who is a carpenter who builds energy efficient off-grid homes. It saved me a lot of money. Everyone has a skill they can trade. You can still be green even if you have a low-income. I've managed to do it, and having a low-income has taught me to be responsible with money. Grow your own food, or find someone who has a space you can start a garden. I live in a bachelor suite and grow culinary herbs, and baby lettuce, romaine, spinach. Also grow sprouts in jars. There is lots of info on the net about sprout growing. Posted by: dare | April 21, 2007 at 12:46 PM
Benno Hansen

Connie Hedegaard: Time Is Up - The Deadline Is Copenhagen - 0 views

  • We can choose to go down the road towards green prosperity and a more sustainable future. Or we can choose a pathway to stalemate and do nothing about climate change leaving an enormous bill for our kids and grand-kids to pay.
  • According to the International Energy Agency every year lost to inaction will cost us 500 billion dollars.
  • The deal should involve binding medium and long-term greenhouse gas reduction goals for developed countries
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  • put the big developing economies on a cleaner and greener path to prosperity
  • provide assistance for the vulnerable countries
  • how we can work together to disseminate and develop technology and knowledge
Arabica Robusta

allAfrica.com: Africa: Continent Rejects New Climate Change Pact (Page 1 of 1) - 0 views

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    "Developed" countries should take responsibility for climate change mitigation.
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    nice news change climate environment
Mark Kabbbash

The Thermal Barrier Paint, Nansulate. INTK is making a difference. - View Message - 0 views

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    "preliminary results from a study by Fairbanks based Borealis Energy Services on the performance of Nansulate(R) on steam pipes at surface temperatures of 303 deg F for both surface temperature reduction and reduction of heat loss. Preliminary results showed a 67 deg F temperature difference after applying the Company's patented Nansulate(R) High Heat insulation and corrosion prevention coating on the pipes at the standard application of 3 coats, which equates to a final dry film thickness for the application of approximately 6/1000th of an inch. Borealis Energy, who has been researching the product since July, will be forwarding a final report on their results within 30 days." Borealis Energy Services Releases Results of Study on Use of Industrial Nanotech, Inc.'s Patented Nansulate(R) Insulation Coatings for Alaskan Steam Pipe Project http://ow.ly/txUg
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    Check this out. A paint that insulates!
Mark Kabbbash

INTK Stock Market News : City of Fairbanks Chooses Nansulate Insulation Coatings by Ind... - 0 views

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    order from the City of Fairbanks to provide the Company's patented Nansulate® energy saving and asset protection coatings for five city buildings to increase energy efficiency and reduce fuel costs. The first building to be coated with Nansulate® is the Fairbanks City Hall and that application is already underway. The other buildings in the project include the Fire Department, Police Department, Department of Public Works and a fifth city building. Nanotech Energy Solutions, Inc. estimates the amount of the product for the entire project to be approximately 12,000 gallons.
Benno Hansen

North American tree deaths accelerate : Nature News - 0 views

  • Mortality increase correlates with climate change.
  • The mortality rates, which are of the order of 1%, have in many cases doubled in just a couple of decades.
  • This subtle trend correlates with climate change in the region, which has warmed by between 0.3 and 0.4 degrees Celsius every decade since the 1970s.
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  • The team ruled out a number of competing explanations for the trend.
  • The actual mechanism, he speculates, could vary between different forests.
    • Benno Hansen
       
      Generalized mechanism: individual trees effectively "teleported" to foreign ecosystem.
  • "If you attempted to go out and mess around with the forests, you'd probably end up accelerating [mortality rates],"
Mark Kabbbash

New Plant - Some of the highest quality diesel fuel in the world from Animal Fat. - 0 views

  • Operations are underway at the new Dynamic Fuels plant, which is successfully converting animal fats and greases into high quality renewable fuels, officials from Syntroleum Corporation (NASDAQ: SYNM) and Tyson Foods, Inc. (NYSE: TSN) announced today. Production began in early October and the volume being produced is 2,500 barrels per day and growing.
  • Gary Roth, chief executive officer of Syntroleum, said, "Our U.S. plant is producing some of the highest quality diesel fuel in the world, and best of all, it is renewable with a carbon footprint 75% below that of petroleum diesel. We can also make renewable, high value specialty distillate products that can be used in a wide variety of applications such as dry cleaning, ink cartridges and drilling fluids, and we are actively pursuing these markets."
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    This is an excellent means to create (reuse?) Check this video out ...
eyal matsliah

The No Impact sustainable eating plan - 0 views

  • A diet that is local, unfrozen and unprocessed, seasonal, organic or near-organic, has no packaging and is based on mostly grain and vegetables, including little or no beef or dairy
  • Production has its impact by water use, land use, energy use, and herbicide and pesticide use:
  • Eat organic or close to it—to cut down on the chemicals.
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  • Eating seasonally—avoids carbon emissions produced by oil-guzzling boilers used to heat greenhouses and by power plants used to keep things frozen.
  • If  you’re veggie, eat more eggs than cheese—one pound of cheese takes ten pounds of milk to make. It has about the same impact as a pound of beef.  I’ve read that far-away beans as a protein source may be better than local cheese. Eat fresh and seasonal—freezing and keeping food frozen is not so low impact.
  • Bring your own cloth shopping bags and buy loose produce.
  • Distribution means transportation and the average piece of American food has traveled 1500 Miles to get to your plate. I emphasize local because: A regional and local food system would release five to seventeen times less carbon dioxide into the atmosphere than our current national and international model (according to this Leopold Center for Sustainable Agriculture study).
Benno Hansen

Climate Change Could Be Impetus For Wars, Other Conflicts, Expert Says - 0 views

  • discussion has ensued among international-security experts who believe climate-change-related damage to global ecosystems and the resulting competition for natural resources may increasingly serve as triggers for wars and other conflicts in the future.
  • most possibly destabilizing populations and governments: degradation of freshwater resources, food insecurity, natural disasters and environmental migration.
  • the number of world regions vulnerable to drought was expected to rise
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  • “Most critical for human survival are water and food, which are sensitive to changing climatic conditions,”
  • “The associated socio-economic and political stress can undermine the functioning of communities, the effectiveness of institutions, and the stability of societal structures. These degraded conditions could contribute to civil strife, and, worse, armed conflict.”
  • “Large areas of Africa are suffering from scarcity of food and fresh water resources, making them more vulnerable to conflict.
  • “Although climate change bears a significant conflict potential, it can also transform the international system toward more cooperation if it is seen as a common threat that requires joint action,”
  • the seeming conflict between environment and the economy will be best overcome with the recognition that protecting the climate in the best interest of the economy.”
  • “History has shown how dependent our culture is on a narrow window of climatic conditions for average temperature and precipitation,”
Benno Hansen

Americans must diet to save their economy - earth - 23 July 2008 - New Scientist Enviro... - 0 views

  • The average American consumes about 3747 kcal per day
  • accounts for about 19% of US total energy use
  • 6 kilograms of plant protein are needed to produce 1 kg of high quality animal protein
    • Benno Hansen
       
      den dårlige økonomi i kød
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  • the average American consumes one third of their calories in junk food
  • the equivalent of 2100 kcal go into producing a can of diet soda which contains a maximum of 1 kcal. About 1600 kcal go into producing the aluminium can alone
  • food travels 2400 km on average to its consumer in the US. This requires 1.4 times the energy actually contained in the food
eyal matsliah

No Impact Man: Why we avoid the subway - 0 views

  • The culture tells us we need so many things, so many comforts, so many services--just to get by. But do we? We are stripping down our life, seeing what we really miss, and at the end we'll very deliberately put it back together. Michelle calls it a life redesign.
Benno Hansen

Proving the 'shifting baselines' theory: how humans consistently misperceive nature - 0 views

  • what we see as pristine nature would be seen by our ancestors as hopelessly degraded, and what we see as degraded our children will view as ‘natural’
  • two different types of shifting baselines: generational amnesia and personal amnesia
  • Generational amnesia is when knowledge is not passed down from generation to generation.
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  • National Parks are often view by Americans as the emblem of nature—even with roads running through them clogged with traffic.
  • The evidence for personal amnesia comes from an analysis of the responses of those people who thought that the bird fauna of the area had not changed
  • evidence of “generational amnesia
  • over one-third of participants had a static view
  • Personal amnesia is when people forget how things used to be during the course of their own lives, for example they may not remember that things which are rarely sighted now were once common
  • “If we don't realize what we are losing we stand the risk of sleepwalking through the destruction of the natural world without taking action to remedy the situation,”
  • in the western United States wolves have been locally extinct for so long that no one remembers when they were plentiful. As far the community is concerned wolves are not a part of the natural environment
  • The problem is especially exacerbated when scientific data is not available regarding past conditions of an ecosystem
  • human perception of nature is subject to all sorts of failings, due to short life spans, poor communication (generational amnesia), and unreliable memory(personal amnesia)
Benno Hansen

Google-Style Rankings for Ecosystems: Scientific American Podcast - 0 views

  • Allesino’s formula gives importance to a species if it supplies food to another. And, if that species serves as food for several organisms, it climbs up the rankings. Higher ranked species, says Allesino, should become the focus of conservation efforts.
Benno Hansen

IRIN Middle East | Middle East | Lebanon | LEBANON: Climate change and politics threate... - 0 views

  • rising temperatures, spiralling population growth and inefficient irrigation are severely straining resources and threatening renewed economic and social breakdown.
  • Lebanon has the highest annual rainfall in the region, averaging 827mm compared to 630mm in Israel, 252mm in Syria and just 154mm in Iraq
  • Yet experts estimate that demand for water in Lebanon will have increased by more than 80 percent by 2025 as Lebanon’s population is expected to grow from four to 7.6 million. In the same period, as a result of climate change, average summer temperatures in the country are predicted to increase by 1.2 degrees centigrade.
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  • Across areas of the northern Bekaa with better irrigation, many farmers have turned land over to growing water-thirsty but economically lucrative hashish plants – totalling some 16,000 acres of land
  • The valley is an economically underdeveloped area where more than 40 percent of residents are dependent on agriculture as their main source of living
Benno Hansen

How to adapt to climate change : Nature News - 0 views

  • They're also growing vegetables — rather than crops like wheat — on floating gardens. They use a bamboo frame and load it with water hyacinth, which rots and makes a bed for vegetables to grow. Then when the flood water rises, they can still harvest food.
Benno Hansen

From climate news to classroom views : Nature News - 0 views

  • The lines between what we call 'communication' and 'journalism' are blurring, and the role of journalism is definitely shrinking
  • There is a potential to lose that sort of wider conversation about stuff if we all end up just reading blogs on things we already care about.
  • it's very clear that as a species, we're not well set up to absorb this message. You could write perfect stories and have them all on the front page every day, but as long as it's not affecting people's lives they're not going to change their ways
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