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Art Replacing Knowledge

Art Replacing Knowledge's Public Library

12 Oct 08

Disappearing Forests of the World

  • Disappearing Forests of the World..


    This KML shows deforestation data from a number of sources for different countries, including a live ticker for each country.

    The world has lost close to half of its forests already today, and the continued high pace of deforestation contributes greatly to climate change and the loss of biodiversity
09 Oct 08

Forestry

    • FAO Forestry statistics


      FAO Forestry work with statistics in the following areas:


      • Global compilations of comparable statistics 

UNICEF - The State of the World's Children 2004 - Tables

  • Economic and social statistics on the countries and territories of the world, with particular reference to children’s well-being.
08 Oct 08

Local Currency - Ithaca, New York

  • Ithaca Hours is a local currency system that
    promotes local economic strength and community self-reliance in ways which will
    support economic and social justice, ecology, community participation and human
    aspirations in and around Ithaca, New York. Ithaca Hours help to keep money local, building the Ithaca economy. It also builds community pride and connections. Over 900 participants publicly accept Ithaca HOURS for goods and services. Additionally some local employers and employees have agreed to pay or receive partial wages in Ithaca Hours, further continuing our goal of keeping money local.

Superstruct field report from DCAR

  • Superstruct field report from DCAR - the Democratic Central African Republic, a self-governing conurbation of refugee camps and transient resettlement areas running on a mix of high and low technology.


    We are having some problems down here. “Technological solutions for social problems” is harder than it looks some times.

03 Oct 08

Dewang Mehta Award for Innovation in IT for NIIT Chief Scientist Sugata Mitra

  • Minimally Invasive Education Experiment

    The “Minimally Invasive Education” experiment has resulted
    in a new technology and a new way for children to learn. In 1999, in an experiment
    conducted by Dr. Mitra a computer connected to the Internet was embedded into
    a slum wall and left for unsupervised use by children. The experiment suggested
    that children, irrespective of their social, ethnic or educational identity,
    can learn to use computers by themselves, thereby closing the much discussed
    “digital divide”.



    “Using the Minimally Invasive Education Method, six to thirteen
    year olds can teach themselves to use computers regardless of their social,
    economic, ethnic and even linguistic status”, said Dr Mitra. “We
    always underestimate their abilities,”
    he added.







    Dr Sugata Mitra with a group of children at
    the NIIT Minimally Invasive Education Technology kiosk set up for Delhi
    Government at Madangir, New Delhi.


    This unique discovery was verified in intensive testing by Mitra and his team,
    throughout India. In villages located in remote areas from Kashmir to Kanyakumari,
    researchers reported hundreds of children teaching each other to use computers
    through NIIT’s “Minimally Invasive Education Kiosks.”



    The computers are provided in safe, public, outdoor spaces through innovative
    technologies developed by the CRCS. All activities at these kiosks are monitored
    remotely through the Internet from Delhi.


    NIIT is now making this technique available to the world through “Hole
    In the Wall Education Limited” (HIWEL).


    NIIT’s “Minimally Invasive Education” kiosk technology is
    available to village students in Cambodia thanks to the efforts of the Indian
    Council for Cultural Relations (ICCR). The Indian Council for Cultural Relations
    (ICCR) has been entrusted with this task to source the technology from HIWEL
    to build “Minimally Invasive Education” Kiosks in villages in Cambodia
    in 2004, as a gift for the children of Cambodia from the Government of India.

01 Oct 08

Unassuming algae eyed as green fuel

  • Experts say it will be years, maybe a decade, before this simplest of all plants can be efficiently processed for fuel. But when that day comes, it could go a long way toward easing the world's energy needs and responding to global warming.
  • Farming algae doesn't require much space or good cropland, so it avoids the fuel-for-food dilemma that has plagued first and second generation biofuels like corn, rapeseed and palm oil.
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New formula helps predict immigration patterns | Reuters

  • People from South Asia, including Pakistan and Bangladesh, and from Southeast Asia, including Vietnam and the Philippines, are entering the Gulf states for the oil economies, he said.




    Immigrants from Latin America are entering Canada and the United States, while immigrants from the Middle East and Africa are entering Europe, Cohen added.




    The formula also was based on data from Belgium, Canada, Denmark, Germany, Italy, the Netherlands, Spain and Sweden.

30 Sep 08

When 3D spam got old

  • Used to be if someone got past the free firewall you opted to download and install, the damage was “virtual”. Now you have to worry about someone inserting your fabber’s cache with dimensionally enhanced body part files you wouldn’t feel comfortable explaining to another adult, let alone the kids or visiting in-laws.

Can a Million Tons of Sulfur Dioxide Combat Climate Change?

  • a process known as geoengineering: the large-scale, deliberate modification of the planet to counteract the consequences of ever-increasing concentrations of atmospheric greenhouse gas.
  • Fertilize the oceans with iron in order to sequester carbon dioxide; launch fleets of ships to whip up sea spray and enhance the solar reflectivity of marine stratocumulus clouds; use trillions of tiny spacecraft to form a sunshade a million miles from Earth in perfect solar orbit.
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Tipping Point - Africa

  • Tipping Point - Africa, detail by evemosher.
  • This installation is a visualization of climate change induced migration. Each thread represents one million refugees.

    Africa:

    South - 13,000,000

    West - 36,000,000

    East - 33,00,000

    North - 13,000,000

    These numbers are for weather related displacement only. Greater migrations will be forced in the area due to water and food shortages. 
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