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pcc_environment_theory global warming

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					Believe                   Not
               Do not believe sure
          74           19          7                                            Do you believe the theory that increased carbon dioxide
                                                                                will, if unchecked, lead to global warming and an increa




                                                                                                       Believe 74%




                                                                                Source: Harris Interactive 9/02
Do you believe the theory that increased carbon dioxide and other gases released into the atmosphere will, if unchecked, lea
Source: Harris Interactive 9/02
Survey Organization: Harris Interactive
Sample: 1,011 adults
Methodology: Telephone interview conducted Sept. 9-23, 2002
Note: Percentages may not add to 100 percent because of rounding
ve the theory that increased carbon dioxide and other gases released into the atmosphere
cked, lead to global warming and an increase in average temperatures?




                                     Do not believe 19%



                                                Not sure 7%




          Believe 74%




s Interactive 9/02
atmosphere will, if unchecked, lead to global warming and an increase in average temperatures?
Three-quarters of Americans say they believe the theory of global warming is a proven fact


                                                                                 Which of the following statements comes closest to your vi
                                                                            proven fact and is mostly caused by emissions from mos
Which of the following statements comes closest to your view of global warming? Global warming is a proven fact and iscars a
                                                                                 and factories, global warming is a proven fact and is mostly
                                                                                 to do with emissions from cars and industrial facilities, or gl
Proven fact, mostly caused by emissions from cars and industrial facilities      proven?
                    caused by natural changes
Proven fact, mostly 54
                    22
A theory that has not yet been proven                                                                              Proven fact, mostly

No opinion          23
                     1
Source: CNN 6/08
Survey Organization: Opinion Research Corporation
Sponsored by Cable News Network
Sample: 1,035 adults
Methodology: Telephone interview conducted June 4-5, 2008
Note: Percentages may not add to 100 percent because of rounding.



                                                                                 Note: Percentages may not add to 100 percent because of
                                                                                 Source: CNN 6/08
owing statements comes closest to your view of global warming? Global warming is a
is mostly caused by emissions from mostly caused by emissions from cars
arming is a proven fact and iscars and industrial facilities such as power plants and industrial facilities such as power plants and factories, global war
obal warming is a proven fact and is mostly caused by natural changes that have nothing
ions from cars and industrial facilities, or global warming is a theory that has not yet been



                Proven fact, mostly
                caused by natural
                     changes
                                          A theory that has
                       22%
                                         not yet been proven
                                                 23%
                                                                       No opinion
                                                                          1%


                      Proven fact, mostly
                          caused by
                      emissions from cars
                        and industrial
                           facilities
                             54%



es may not add to 100 percent because of rounding.
er plants and factories, global warming is a proven fact and is mostly caused by natural changes that have nothing to do with emissions fro
e nothing to do with emissions from cars and industrial facilities, or global warming is a theory that has not yet been proven?
not yet been proven?

				
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posted:8/11/2012
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