Showing posts with label Global Warming. Show all posts
Showing posts with label Global Warming. Show all posts

Tuesday, May 20, 2008

Global Warming Art [PICS]



“Placebo” is an art piece of the conceptual artist, Mookie Tenembaum.
It was place in Plaza de Mayo, Buenos Aires

Monday, May 14, 2007

Deforestation: The hidden cause of global warming

In the next 24 hours, deforestation will release as much CO2 into the atmosphere as 8 million people flying from London to New York. Stopping the loggers is the fastest and cheapest solution to climate change. So why are global leaders turning a blind eye to this crisis?

The accelerating destruction of the rainforests that form a precious cooling band around the Earth's equator, is now being recognised as one of the main causes of climate change. Carbon emissions from deforestation far outstrip damage caused by planes and automobiles and factories.

The rampant slashing and burning of tropical forests is second only to the energy sector as a source of greenhouses gases according to report published today by the Oxford-based Global Canopy Programme, an alliance of leading rainforest scientists.

Figures from the GCP, summarising the latest findings from the United Nations, and building on estimates contained in the Stern Report, show deforestation accounts for up to 25 per cent of global emissions of heat-trapping gases, while transport and industry account for 14 per cent each; and aviation makes up only 3 per cent of the total.

"Tropical forests are the elephant in the living room of climate change," said Andrew Mitchell, the head of the GCP.

Scientists say one days' deforestation is equivalent to the carbon footprint of eight million people flying to New York. Reducing those catastrophic emissions can be achieved most quickly and most cheaply by halting the destruction in Brazil, Indonesia, the Congo and elsewhere.

No new technology is needed, says the GCP, just the political will and a system of enforcement and incentives that makes the trees worth more to governments and individuals standing than felled. "The focus on technological fixes for the emissions of rich nations while giving no incentive to poorer nations to stop burning the standing forest means we are putting the cart before the horse," said Mr Mitchell.

Most people think of forests only in terms of the CO2 they absorb. The rainforests of the Amazon, the Congo basin and Indonesia are thought of as the lungs of the planet. But the destruction of those forests will in the next four years alone, in the words of Sir Nicholas Stern, pump more CO2 into the atmosphere than every flight in the history of aviation to at least 2025.

Indonesia became the third-largest emitter of greenhouse gases in the world last week. Following close behind is Brazil. Neither nation has heavy industry on a comparable scale with the EU, India or Russia and yet they comfortably outstrip all other countries, except the United States and China.

What both countries do have in common is tropical forest that is being cut and burned with staggering swiftness. Smoke stacks visible from space climb into the sky above both countries, while satellite images capture similar destruction from the Congo basin, across the Democratic Republic of Congo, the Central African Republic and the Republic of Congo.

According to the latest audited figures from 2003, two billion tons of CO2 enters the atmosphere every year from deforestation. That destruction amounts to 50 million acres - or an area the size of England, Wales and Scotland felled annually.

The remaining standing forest is calculated to contain 1,000 billion tons of carbon, or double what is already in the atmosphere.

As the GCP's report concludes: "If we lose forests, we lose the fight against climate change."

Standing forest was not included in the original Kyoto protocols and stands outside the carbon markets that the report from the International Panel on Climate Change (IPCC) pointed to this month as the best hope for halting catastrophic warming.

The landmark Stern Report last year, and the influential McKinsey Report in January agreed that forests offer the "single largest opportunity for cost-effective and immediate reductions of carbon emissions".

International demand has driven intensive agriculture, logging and ranching that has proved an inexorable force for deforestation; conservation has been no match for commerce. The leading rainforest scientists are now calling for the immediate inclusion of standing forests in internationally regulated carbon markets that could provide cash incentives to halt this disastrous process.

Forestry experts and policy makers have been meeting in Bonn, Germany, this week to try to put deforestation on top of the agenda for the UN climate summit in Bali, Indonesia, this year. Papua New Guinea, among the world's poorest nations, last year declared it would have no choice but to continue deforestation unless it was given financial incentives to do otherwise.

Richer nations already recognise the value of uncultivated land. The EU offers €200 (£135) per hectare subsidies for "environmental services" to its farmers to leave their land unused.

And yet there is no agreement on placing a value on the vastly more valuable land in developing countries. More than 50 per cent of the life on Earth is in tropical forests, which cover less than 7 per cent of the planet's surface.

They generate the bulk of rainfall worldwide and act as a thermostat for the Earth. Forests are also home to 1.6 billion of the world's poorest people who rely on them for subsistence. However, forest experts say governments continue to pursue science fiction solutions to the coming climate catastrophe, preferring bio-fuel subsidies, carbon capture schemes and next-generation power stations.

Putting a price on the carbon these vital forests contain is the only way to slow their destruction. Hylton Philipson, a trustee of Rainforest Concern, explained: "In a world where we are witnessing a mounting clash between food security, energy security and environmental security - while there's money to be made from food and energy and no income to be derived from the standing forest, it's obvious that the forest will take the hit."

Wednesday, May 09, 2007

Weather Of Mass Destruction

Last month, the Military Advisory Board, a panel of esteemed retired military officers, issued a report that found "projected climate change poses a serious threat to America's national security" over the next 30 to 40 years.

The report -- "National Security and the Threat of Climate Change" -- warned that there will be wars over water, increased hunger, instability from worsening disease and rising sea levels, and global warming-induced refugees.

"The chaos that results can be an incubator of civil strife, genocide and the growth of terrorism," the report predicted. In an interview with The Progress Report, Dr. Rajendra Pachauri, Chairman of the U.N. Intergovernmental Panel on Climate Change (IPCC), said that "if the impact of climate change is going to make regions of violence poorer, then they really provide a level of fertility for inciting disaffection, resentment against the prosperous world. That's an indirect effect that can create the conditions for terrorism."

(Listen to the full 10-minute interview here.)

Raising the ire of the right wing, the House Intelligence Committee took needed action to set aside funds in order to study the adverse impact that climate change may have on global security.

Friday, April 27, 2007

Iraq:turning the Table

Yesterday, the Senate approved a $124 billion war spending appropriations bill, sending to President Bush's desk a measure that would "force troop withdrawals to begin as early as July 1." Because of the withdrawal provisions, Bush pledged to veto the bill next week -- a period that coincides with the four year anniversary of his infamous "Mission Accomplished" declaration aboard the U.S.S. Abraham Lincoln.

The Center for American Progress's Iraq plan -- Strategic Redeployment -- explains why a phased withdrawal is necessary: it would provide political space for Iraqis to strike power-sharing agreements, empower Iraqi forces to take control, motivate regional powers to get involved, undermine Iraqi support for the insurgency, extricate U.S. soldiers from a civil war, shift our attention back to global terrorist networks, and restore the strength of the all-volunteer ground forces. Before their recent campaigns to demonize the concept of redeployment as "surrender" and "precipitous withdrawal," a number of conservative lawmakers had urged President Clinton during the 1990s to adopt the position that they now criticize. While the White House and its conservative allies now detest congressional involvement in Iraq policy-making -- calling it "micromanagement" -- in the 1990s, conservative lawmakers understood and exercised their constitutional rights to shape foreign policy.

"Under the Constitution, Congress has a duty to question the war policies of this or any president," said Sen. Robert C. Byrd (D-WV). "We must listen to the voices of the people." A New York Times-CBS News poll found that the public favors a timeline for withdrawal in 2008 by a wide margin, 64 percent to 32 percent. The poll also found "public support for Congress to have the final say on troop levels in Iraq, 57 percent to 35 percent." Today's Progress Report highlights a few examples of the conservative hypocrisy on the need for timetables:

JOHN MCCAIN ARGUED FOR WITHDRAWAL: In Oct. 1994, Sen. John McCain (R-AZ) called on President Clinton to withdraw forces from Haiti "as soon as possible." "In my view that does not mean as soon as order is restored to Haiti," he said. "It does not mean as soon as democracy is flourishing in Haiti. It does not mean as soon as we have established a viable nation in Haiti. As soon as possible means as soon we can get out of Haiti without losing any American lives." A year before, in Oct. 1993, McCain argued against giving any strategy the chance to succeed in Somalia. "Mr. President, can anyone seriously argue that another 6 months of United States forces in harm's way means the difference between peace and prosperity in Somalia and war and starvation there? Is that very dim prospect worth one more American life? No, it is not," he said. (Watch the video of his statements here.) A McCain spokesman said, "It's intellectually dishonest to compare the situations in Haiti and Somalia to the current situation in Iraq." The only intellectual dishonesty comes from McCain's willingness to contort his views to defend Bush's failed Iraq policy.

JON KYL WANTED FORCES OUT BY CERTAIN DATES: Another senator who has displayed intellectual dishonesty over the need for a timetable is Jon Kyl (R-AZ). Recently on CNN, he attacked the withdrawal plan, claiming it was "the first time I know of -- in the middle of a war -- that a country just announces that on a specific date it's walking off the battlefield." But in June 1998, Kyl voted in favor of provisions that called for U.S. forces to "walk off the battlefield" by a certain date in Kosovo and Bosnia. In June 1998, he supported a bill to "require the President to submit Congress a plan for withdrawing United States forces from Bosnia and Herzegovina if the Congress does not so act by March 31, 1999.” In May 2000, Kyl supported an effort by Congress to compel Clinton to withdraw all ground forces from Kosovo by July 1, 2001.

JOHN BOEHNER VOTED TO LIMIT TROOP DEPLOYMENTS: House Minority Leader John Boehner (R-OH) recently warned that we cannot leave Iraq -- "like we did in Somalia" -- because "we will leave chaos in our wake." Yet, Boehner voted numerous times to limit the deployment of troops in Somalia. On at least two occassions, he supported amendments to move up the deadline to bring toops home from Somalia (House Roll Call Vote #179, 5/22/93 and House Roll Call Vote #555, 11/9/93). He also voted against $1.8 billion in funding for the operation in Somalia (House Roll Call Vote #188, 5/26/93).

EVEN BUSH ARGUED FOR DEADLINES: Earlier this week, Bush said, "I believe artificial timetables of withdrawal would be a mistake. An artificial timetable of withdrawal would say to an enemy, just wait them out." But in 1999, George W. Bush criticized President Clinton for not setting a timetable for exiting Kosovo, and yet he refuses to apply the same standard to his war. Bush explicitly said, "I think it’s also important for the president to lay out a timetable as to how long they will be involved and when they will be withdrawn." Bush also said, "Victory means exit strategy, and it's important for the president to explain to us what the exit strategy is." Now, Bush has taken exactly the opposite position, arguing it's important for the president not to explain the exit strategy.

Tuesday, February 27, 2007

Top 50 Things To Do To Stop Global Warming

Global warming is a dramatically urgent and serious problem. We don't need to wait for governments to solve this problem: each one of us can bring an important help adopting a more responsible lifestyle: starting from little, everyday things. It's the only reasonable way to save our planet, before it is too late.

Here is a list of 50 simple things that everyone can do in order to fight against and reduce the Global Warming phenomenon: some of them are at no cost, some other require a little investment but can help you save a lot of money, in the middle-long term!

  1. Replace a regular incandescent light bulb with a compact fluorescent light bulb (cfl)
    CFLs use 60% less energy than a regular bulb. This simple switch will save about 300 pounds of carbon dioxide a year.

  2. Install a programmable thermostat
    Programmable thermostats will automatically lower the heat or air conditioning at night and raise them again in the morning. They can save you $100 a year on your energy bill.

  3. Move your thermostat down 2° in winter and up 2° in summer
    Almost half of the energy we use in our homes goes to heating and cooling. You could save about 2,000 pounds of carbon dioxide a year with this simple adjustment. The American Council for an Energy Efficient Economy has more tips for saving energy on heating and cooling.

  4. Clean or replace filters on your furnace and air conditioner
    Cleaning a dirty air filter can save 350 pounds of carbon dioxide a year.

  5. Choose energy efficient appliances when making new purchases
    Look for the Energy Star label on new appliances to choose the most efficient models available.

  6. Do not leave appliances on standby
    Use the "on/off" function on the machine itself. A TV set that's switched on for 3 hours a day (the average time Europeans spend watching TV) and in standby mode during the remaining 21 hours uses about 40% of its energy in standby mode.

  7. Wrap your water heater in an insulation blanket
    You’ll save 1,000 pounds of carbon dioxide a year with this simple action. You can save another 550 pounds per year by setting the thermostat no higher than 50°C.

  8. Move your fridge and freezer
    Placing them next to the cooker or boiler consumes much more energy than if they were standing on their own. For example, if you put them in a hot cellar room where the room temperature is 30-35ºC, energy use is almost double and causes an extra 160kg of CO2 emissions for fridges per year and 320kg for freezers.

  9. Defrost old fridges and freezers regularly
    Even better is to replace them with newer models, which all have automatic defrost cycles and are generally up to two times more energy-efficient than their predecessors.

  10. Don't let heat escape from your house over a long period
    When airing your house, open the windows for only a few minutes. If you leave a small opening all day long, the energy needed to keep it warm inside during six cold months (10ºC or less outside temperature) would result in almost 1 ton of CO2 emissions.

  11. Replace your old single-glazed windows with double-glazing
    This requires a bit of upfront investment, but will halve the energy lost through windows and pay off in the long term. If you go for the best the market has to offer (wooden-framed double-glazed units with low-emission glass and filled with argon gas), you can even save more than 70% of the energy lost.

  12. Get a home energy audit
    Many utilities offer free home energy audits to find where your home is poorly insulated or energy inefficient. You can save up to 30% off your energy bill and 1,000 pounds of carbon dioxide a year. Energy Star can help you find an energy specialist.

  13. Cover your pots while cooking
    Doing so can save a lot of the energy needed for preparing the dish. Even better are pressure cookers and steamers: they can save around 70%!

  14. Use the washing machine or dishwasher only when they are full
    If you need to use it when it is half full, then use the half-load or economy setting. There is also no need to set the temperatures high. Nowadays detergents are so efficient that they get your clothes and dishes clean at low temperatures.

  15. Take a shower instead of a bath
    A shower takes up to four times less energy than a bath. To maximise the energy saving, avoid power showers and use low-flow showerheads, which are cheap and provide the same comfort.

  16. Use less hot water
    It takes a lot of energy to heat water. You can use less hot water by installing a low flow showerhead (350 pounds of carbon dioxide saved per year) and washing your clothes in cold or warm water (500 pounds saved per year) instead of hot.

  17. Use a clothesline instead of a dryer whenever possible
    You can save 700 pounds of carbon dioxide when you air dry your clothes for 6 months out of the year.

  18. Insulate and weatherize your home
    Properly insulating your walls and ceilings can save 25% of your home heating bill and 2,000 pounds of carbon dioxide a year. Caulking and weather-stripping can save another 1,700 pounds per year. Energy Efficient has more information on how to better insulate your home.

  19. Be sure you’re recycling at home
    You can save 2,400 pounds of carbon dioxide a year by recycling half of the waste your household generates. Earth 911 can help you find recycling resources in your area.

  20. Recycle your organic waste
    Around 3% of the greenhouse gas emissions through the methane is released by decomposing bio-degradable waste. By recycling organic waste or composting it if you have a garden, you can help eliminate this problem! Just make sure that you compost it properly, so it decomposes with sufficient oxygen, otherwise your compost will cause methane emissions and smell foul.

  21. Buy intelligently
    One bottle of 1.5l requires less energy and produces less waste than three bottles of 0.5l. As well, buy recycled paper products: it takes less 70 to 90% less energy to make recycled paper and it prevents the loss of forests worldwide.

  22. Choose products that come with little packaging and buy refills when you can
    You will also cut down on waste production and energy use!

  23. Reuse your shopping bag
    When shopping, it saves energy and waste to use a reusable bag instead of accepting a disposable one in each shop. Waste not only discharges CO2 and methane into the atmosphere, it can also pollute the air, groundwater and soil.

  24. Reduce waste
    Most products we buy cause greenhouse gas emissions in one or another way, e.g. during production and distribution. By taking your lunch in a reusable lunch box instead of a disposable one, you save the energy needed to produce new lunch boxes.

  25. Plant a tree
    A single tree will absorb one ton of carbon dioxide over its lifetime. Shade provided by trees can also reduce your air conditioning bill by 10 to 15%. The Arbor Day Foundation has information on planting and provides trees you can plant with membership.

  26. Switch to green power
    In many areas, you can switch to energy generated by clean, renewable sources such as wind and solar. The Green Power Network is a good place to start to figure out what’s available in your area.

  27. Buy locally grown and produced foods
    The average meal in the United States travels 1,200 miles from the farm to your plate. Buying locally will save fuel and keep money in your community.

  28. Buy fresh foods instead of frozen
    Frozen food uses 10 times more energy to produce.

  29. Seek out and support local farmers markets
    They reduce the amount of energy required to grow and transport the food to you by one fifth. You can find a farmer’s market in your area at the USDA website.

  30. Buy organic foods as much as possible
    Organic soils capture and store carbon dioxide at much higher levels than soils from conventional farms. If we grew all of our corn and soybeans organically, we’d remove 580 billion pounds of carbon dioxide from the atmosphere!

  31. Eat less meat
    Methane is the second most significant greenhouse gas and cows are one of the greatest methane emitters. Their grassy diet and multiple stomachs cause them to produce methane, which they exhale with every breath.

  32. Reduce the number of miles you drive by walking, biking, carpooling or taking mass transit wherever possible
    Avoiding just 10 miles of driving every week would eliminate about 500 pounds of carbon dioxide emissions a year! Look for transit options in your area.

  33. Start a carpool with your coworkers or classmates
    Sharing a ride with someone just 2 days a week will reduce your carbon dioxide emissions by 1,590 pounds a year. eRideShare.com runs a free national service connecting commuters and travelers.

  34. Don't leave an empty roof rack on your car
    This can increase fuel consumption and CO2 emissions by up to 10% due to wind resistance and the extra weight - removing it is a better idea.

  35. Keep your car tuned up
    Regular maintenance helps improve fuel efficiency and reduces emissions. When just 1% of car owners properly maintain their cars, nearly a billion pounds of carbon dioxide are kept out of the atmosphere.

  36. Drive carefully and do not waste fuel
    You can reduce CO2 emissions by readjusting your driving style. Choose proper gears, do not abuse the gas pedal, use the engine brake instead of the pedal brake when possible and turn off your engine when your vehicle is motionless for more than one minute. By readjusting your driving style you can save money on both fuel and car mantainance.

  37. Check your tires weekly to make sure they’re properly inflated
    Proper inflation can improve gas mileage by more than 3%. Since every gallon of gasoline saved keeps 20 pounds of carbon dioxide out of the atmosphere, every increase in fuel efficiency makes a difference!

  38. When it is time for a new car, choose a more fuel efficient vehicle
    You can save 3,000 pounds of carbon dioxide every year if your new car gets only 3 miles per gallon more than your current one. You can get up to 60 miles per gallon with a hybrid! You can find information on fuel efficiency on FuelEconomy and on GreenCars websites.

  39. Try car sharing
    Need a car but don’t want to buy one? Community car sharing organizations provide access to a car and your membership fee covers gas, maintenance and insurance. Many companies – such as Flexcar - offer low emission or hybrid cars too! Also, see ZipCar.

  40. Try telecommuting from home
    Telecommuting can help you drastically reduce the number of miles you drive every week. For more information, check out the Telework Coalition.

  41. Fly less
    Air travel produces large amounts of emissions so reducing how much you fly by even one or two trips a year can reduce your emissions significantly. You can also offset your air travel by investing in renewable energy projects.

  42. Encourage your school or business to reduce emissions
    You can extend your positive influence on global warming well beyond your home by actively encouraging other to take action.

  43. Join the virtual march
    The Stop Global Warming Virtual March is a non-political effort to bring people concerned about global warming together in one place. Add your voice to the hundreds of thousands of other people urging action on this issue.

  44. Encourage the switch to renewable energy
    Successfully combating global warming requires a national transition to renewable energy sources such as solar, wind and biomass. These technologies are ready to be deployed more widely but there are regulatory barriers impeding them. Take action to break down those barriers with Vote Solar.

  45. Protect and conserve forest worldwide
    Forests play a critial role in global warming: they store carbon. When forests are burned or cut down, their stored carbon is release into the atmosphere - deforestation now accounts for about 20% of carbon dioxide emissions each year. Conservation International has more information on forests and global warming.

  46. Consider the impact of your investments
    If you invest your money, you should consider the impact that your investments and savings will have on global warming. Check out SocialInvest and Ceres to can learn more about how to ensure your money is being invested in companies, products and projects that address issues related to climate change.

  47. Make your city cool
    Cities and states around the country have taken action to stop global warming by passing innovative transportation and energy saving legislation. 194 cities nationwide representing over 40 million people have made this pledge as part of the U.S. Mayors Climate Protection Agreement. Find out how to make your city a cool city.

  48. Tell Congress to act
    The McCain Lieberman Climate Stewardship and Innovation Act would set a firm limit on carbon dioxide emissions and then use free market incentives to lower costs, promote efficiency and spur innovation. Tell your representative to support it.

  49. Make sure your voice is heard!
    Americans must have a stronger commitment from their government in order to stop global warming and implement solutions and such a commitment won’t come without a dramatic increase in citizen lobbying for new laws with teeth. Get the facts about U.S. politicians and candidates at Project Vote Smart and The League of Conservation Voters. Make sure your voice is heard by voting!

  50. Share this list!
    Send this page via e-mail to your buddies, digg it, add it to your favourite bookmark site (like reddit); and if you're a blogger, blog it: the more people you will manage to enlighten, the greater YOUR help to save the planet will be (but please take action on first person too)!

If you wish, you can download this page as PDF or ZIP: print it (on recycled paper sheets, of course), stick it to your office/room walls, or send it to your friends!