Thursday, July 20, 2006

How Many Planets Do We Need?



I came across the Ecological Footprint Quiz during my search for references about environmental impacts caused by our (= human beings) domestic behavior. Concerning this matter, How Lightly Do You Tread Upon This Earth? is perhaps among the easiest articles to comprehend.



I thought I’ve been leading a quite modest lifestyle: I always try to buy seasonal veggies, local fruits and free-range meat and eggs. I’ve been using clean water carefully, saving electricity and separating household waste. I choose bicycle and public transport over private cars and I’m not too fond of owning excessive furniture, gadgets and gimmicks. However, the Ecological Footprint Quiz, which I did twice based on the two scenarios of living in The Netherlands and Indonesia, shows the same result: if everybody in the world is living with my lifestyle, we will need more than two planets to support us.


Of course the result of this quiz is not absolute, since it is not possible to include details (in/direct resources, personal values, etc.) and occasional happenings. But it is a nice way to illustrate how ‘expensive’ I am; it can help me reflecting upon how I should go on with living, without making the world a worse place for my children.



This quiz furthermore offers small steps for those who intend to reduce their footprints. Big changes come from small ones, indeed, and it should start from ourselves. Go ahead, take the quiz if you want to see how big your ecological footprints are on our one and only Mother Earth.


15 comments:

  1. ah,i really should learn to ride the bicycle.

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  2. Result gue kalo di sini 2 planet, kalo di Jkt 4.4 planet. Bedanya karena di Jkt nyetir dan tinggal di rumah, walaupun jumlah terbang lebih sedikit. Kacau :(

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  3. ah nggapapa ber kalo nggak bisa bersepeda, bisa diganti cara lain (jalan atau public transport atau.. minta bonceng :D).

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  4. gue di amsterdam 2.7 planet, di bandung 2.2 planet. bedanya di perkara makan dan listrik/air.

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  5. gue di LA 2.1 planet, di Enschede 1.8 planet, di Bandung 2.8 planet.
    di Bandung lebih tinggi krn kemana2 make mobil dan tinggal di rumah dan ngga naek sepeda... walaupun ngga terbang.

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  6. wuaaa masa siiihhh.... nanti tak coba ikut kuis nya deh... hihihi... mengerikan juga ya satu planet ini nggak cukup...

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  7. tapi.. by the way, busway...
    disini mulai ada komunitas bike to work... dan akyu pernah ketemu mereka pagi2 jam rush rush to the office.. mereka lagi nggenjot sepeda di rasuna said... tapi kalo rumah bekesong bijimana yessss *must try*

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  8. kalau mr. flinstones pake kaki aja tuh, hehe..

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  9. Kalo planet kayaknya butuh 8 deh (kan Pluto dah gak diakui), hehe

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  10. ini yang sebiji aja hampir habis diumpak2i seisinya.. gimana ya caranya merambah ke yg 7 lagi? :))

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  11. 10 planet: merkuri - neptunus (pluto dianulir, mungkin jl. pluto di bilangan margahayu pun hrs diganti namanya oleh pemda kota bandung berhiber....) plus planet bollywood plus planet plywood (diawur wae...)

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  12. hahaha ternyata kita bisa hambur2 planet! jiyaaannn..

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  13. Ada artikel pendukung hari ini, masih mengenai footprints:
    ------------------------------------

    Humans living far beyond planet's means: WWF By Ben Blanchard
    Tue Oct 24, 6:29 AM ET

    Humans are stripping nature at an unprecedented rate and will need two planets' worth of natural resources every year by 2050 on current trends, the WWF conservation group said on Tuesday.

    Populations of many species, from fish to mammals, had fallen by about a third from 1970 to 2003 largely because of human threats such as pollution, clearing of forests and overfishing, the group also said in a two-yearly report.

    "For more than 20 years we have exceeded the earth's ability to support a consumptive lifestyle that is unsustainable and we cannot afford to continue down this path," WWF Director-General James Leape said, launching the WWF's 2006 Living Planet Report.

    "If everyone around the world lived as those in America, we would need five planets to support us," Leape, an American, said in Beijing.

    People in the United Arab Emirates were placing most stress per capita on the planet ahead of those in the United States, Finland and Canada, the report said.

    Australia was also living well beyond its means.

    The average Australian used 6.6 "global" hectares to support their developed lifestyle, ranking behind the United States and Canada, but ahead of the United Kingdom, Russia, China and Japan.

    "If the rest of the world led the kind of lifestyles we do here in Australia, we would require three-and-a-half planets to provide the resources we use and to absorb the waste," said Greg Bourne, WWF-Australia chief executive officer.

    Everyone would have to change lifestyles -- cutting use of fossil fuels and improving management of everything from farming to fisheries.

    "As countries work to improve the well-being of their people, they risk bypassing the goal of sustainability," said Leape, speaking in an energy-efficient building at Beijing's prestigous Tsinghua University.

    "It is inevitable that this disconnect will eventually limit the abilities of poor countries to develop and rich countries to maintain their prosperity," he added.

    The report said humans' "ecological footprint" -- the demand people place on the natural world -- was 25 percent greater than the planet's annual ability to provide everything from food to energy and recycle all human waste in 2003.

    In the previous report, the 2001 overshoot was 21 percent.

    "On current projections humanity, will be using two planets' worth of natural resources by 2050 -- if those resources have not run out by then," the latest report said.

    "People are turning resources into waste faster than nature can turn waste back into resources."

    RISING POPULATION

    "Humanity's footprint has more than tripled between 1961 and 2003," it said. Consumption has outpaced a surge in the world's population, to 6.5 billion from 3 billion in 1960. U.N. projections show a surge to 9 billion people around 2050.

    It said that the footprint from use of fossil fuels, whose heat-trapping emissions are widely blamed for pushing up world temperatures, was the fastest-growing cause of strain.

    Leape said China, home to a fifth of the world's population and whose economy is booming, was making the right move in pledging to reduce its energy consumption by 20 percent over the next five years.

    "Much will depend on the decisions made by China, India and other rapidly developing countries," he added.

    The WWF report also said that an index tracking 1,300 vetebrate species -- birds, fish, amphibians, reptiles and mammals -- showed that populations had fallen for most by about 30 percent because of factors including a loss of habitats to farms.

    Among species most under pressure included the swordfish and the South African Cape vulture. Those bucking the trend included rising populations of the Javan rhinoceros and the northern hairy-nosed wombat in Australia.

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  14. Thanks Ven! >:D<

    Wuihh gak nyangka ternyata footprint masih melebar sampai th 2003, padahal metoda2 pengurangannya sudah dilancarkan sejak awal 90an. Either belum ngefek, or pelaksanaannya perlu ditingkatkan lagi.

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