4 global warming is not real aPresentation Transcript
By: Adam Rorer Global warming is not real
Is there any real evidence? There is no convincing scientific evidence that human release of carbon dioxide, methane, or other greenhouse gasses. Moreover, there is substantial scientific evidence that increases in atmospheric carbon dioxide produce many beneficial effects upon the natural plant and animal environments of the Earth.
Since when have we been concerned? The world has warmed since 1680, the nadir of a cool period called the Little Ice Age (LIA) that has generally continued to the present. These climate changes are well within natural variability and explained quite easily by changes in the sun. But there is nothing unusual going on.
Past Global Warming Temperatures declined from 1940 to 1980 and in the early 1970's global cooling became the consensus. By the 1990's temperatures appeared to have reversed and Global Warming became the consensus
Facts that say its not real Mankind has not been around long enough with enough scientific data and monitoring to make any claims of what is and is not going on. The fact is, we have only warmed .56 C or 1 degree F in since 1961. Since 1998 the temps have gone back down. If you charted global temperatures since 1998 to 2007, atmospheric temps have trended downward.
Peoples thoughts There is no real evidence saying that global warming is real. People say that its just something for everyone to worry about and then not end up happening. What evidence is there that the government isn’t just trying to get money?
Its your time to choose Is there any real evidence saying that it is real? Is there enough evidence saying that it is real? Are people just using it to strike up a conversation?
Is this just a waste of time? I believe that global warming is not caused by humans because there are so many natural things that can disturb or earth. Yes humans do have something to do with the environment but its more natural then human. Men have not been alive enough to be able to tell if its real or not.
Websites http://www.associatedcontent.com/article/392319/global_warming_is_not_real_whats_behind.html?cat=9 http://www.canadafreepress.com/2007/global-warming020507.htm http://globalwarmingisnotreal.com/globalwarming.html Google Images for the images