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United Utilities Group PLC Message Board

  • dpsimswm dpsimswm Mar 22, 2007 3:14 PM Flag

    Gore and Global Warming

    This stock was affected by Al Gore's testimony in front of Congress on Wednesday.

    Here is a list of articles related to Gore and Global Warming on Yahoo. Take note! This debate is going to heat up further.

    http://news.search.yahoo.com/search/news?p=gore+global+warming&c=&x=wrt

    A diversified investment in clean energy is good for your portfolio and the environment.
    Check out PowerShares WilderHill Clean Energy (PBW).

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    • For all of those that think global warming is a hoax, I suggest you rewrite wikipedia.

      From wikipedia
      "The detailed causes of the recent warming remain an active field of research, but the scientific consensus identifies increased levels of greenhouse gases due to human activity as the main influence.[11] "
      http://en.wikipedia.org/wiki/Global_warming

      "The greenhouse effect was discovered by Joseph Fourier in 1824 and was first investigated quantitatively by Svante Arrhenius in 1896. It is the process by which emission of infrared radiation by atmospheric gases warms a planet's surface. On Earth, the major natural greenhouse gases are water vapor, which causes about 36-70% of the greenhouse effect (not including clouds); carbon dioxide, which causes 9-26%; methane, which causes 4-9%, and ozone, which causes 3-7%.

      The atmospheric concentrations of CO2 and methane have increased by 31% and 149% respectively above pre-industrial levels since 1750. This is considerably higher than at any time during the last 650,000 years, the period for which reliable data has been extracted from ice cores. From less direct geological evidence it is believed that CO2 values this high were last attained 24 million years ago.[14] About three-quarters of the anthropogenic (man-made) emissions of CO2 to the atmosphere during the past 20 years are due to fossil fuel burning. The rest of the anthropogenic emissions are predominantly due to land-use change, especially deforestation.[15]

      Future CO2 levels are expected to rise due to ongoing burning of fossil fuels. The rate of rise will depend on uncertain economic, sociological, technological, natural developments, but may be ultimately limited by the availability of fossil fuels. The IPCC Special Report on Emissions Scenarios gives a wide range of future CO2 scenarios,[16] ranging from 541 to 970 parts per million by the year 2100. Fossil fuel reserves are sufficient to reach this level and continue emissions past 2100, if coal, tar sands or methane clathrates are extensively used."


      Invest in clean energy. Look at PBW.

 
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