Co2 isnt evil, its one of the 4 elements of man, its what trees breath in, and now that the governments of the world have labelled Co2 as "Evil" they can tax the air we breath, control the ammount of children we have, dogs, tax the farmers out of business, tax meat and food, everything! Climategate is a great example of manipulation of the facts to extract money through fear! read the emails, actualy read all of them, they are scammers! they wouldnt get funding otherwise its all about the money! we humans constitute about 1%-3% of global carbon output, if you can tell me the toxins and carcinogens and other chemicals that may effect people in local towns as "Toxic Air Pollution" then maybe I will retract some of my comments. Fossil fuels have been used since the beggining of mankind, and are much safer than Nuclear Power Stations. You may get a Nuclear Power Station instead, we need to have concerns about the teraforming of our upper atmosphere with alloys and high levels of barium salt metals and smart dust or Geo Engineering and Weather Modifiation as its known to Gordon Brown and Obama. and if you want to call me tin foil hat conspiracy theorist I have the Patents and officail governtment documents for many of the experiments going on thats way over your head.