This is an awesome website that has many links to click on and look at how the climate change is impacting many areas of the world. The temperature of the earth according to climate scientists. Global warming is thought by many to be a hoax.The increased volumes of carbon dioxide and other greenhouse gases released by the burning of fossil fuels, land clearing, agriculture, and other human activities, are believed to be the primary sources of the global warming. In class we took a quiz to see just how much our own carbon footprint was. My footprint was about average, so I felt good about that but then I thought that there are millions of people out there that also have this number. And I also thought that how will this number come down as our country and others keep industrializing and keep producing.