Duration of interview (categorized in 5-minute intervals)
1 = Less than 5 minutes
2 = 5 - 9:59
3 = 10 - 14:59
4 = 15 - 19:59
5 = 20 - 24:59
6 = 25 - 29:59
7 = 30 - 34:59
8 = 35 - 39:59
9 = 40 - 44:59
10 = 45 - 49:59
11 = 50 - 54:59
12 = 55 - 59:59
13 = 60 - 64:59
14 = 65 - 69:59
15 = 70 - 74:59
16 = 75 - 79:59
17 = 80 - 84:59
18 = 85 - 89:59
19 = 90 - 94:59
20 = 95 - 99:59
21 = More than 100 minutes

As you may know there is some discussion these days about the problem of global warming or climate change due to the buildup of greenhouse gasses. How much have you heard about global warming or climate change?
-2 = Not asked
-1 = REFUSED
1 = A great deal
2 = Some
3 = Not very much
4 = Nothing at all

There is a controversy over what the countries of the world, including the US, should do about the problem of global warming. I'm going to read you three statements. Please tell me which statement comes closest to your own point of view.
-2 = Not asked
-1 = REFUSED
1 = Until we are sure that global warming, is really a problem w
2 = The problem of global warming should be addressed, but its e
3 = Global warming is a serious and pressing problem. We should

Should President Bush develop a plan to reduce the emission of gases that may contribute to global warming or shouldn't he do so?
-2 = Not asked
-1 = REFUSED
1 = Should
2 = Should not

Which of the following statements is closest to your own opinion?
-2 = Not asked
-1 = REFUSED
1 = There is a consensus among the great majority of scientists
2 = There is a consensus among the great majority of scientists
3 = Scientists are divided on the existence of global warming an

Based on what you know, would you want your Congressional representative to vote for or against the US participating in theKyoto agreement to reduce global warming
-2 = Not asked
-1 = REFUSED
1 = Vote for US participation
2 = Vote against US participation

Just based on your impressions, do you think President Bush favors or opposes the U.S. participating in the Kyoto agreement to reduce global warming?
-2 = Not asked
-1 = REFUSED
1 = Favors US participating
2 = Opposes US participating

Which comes closer to your opinion?
-2 = Not asked
-1 = REFUSED
1 = Efforts in the United States to reduce the release of greenh
2 = The US economy will become more competitive because these ef

Another controversy is whether the less-developed countries should also be expected to limit or reduce their greenhouse gas emissions. Please tell me which of the following positions comes closest to yours.
-2 = Not asked
-1 = REFUSED
1 = The more-developed countries produce far more greenhouse gas
2 = The less-developed countries produce a substantial and growi
3 = Because the less-developed countries are poorer and produce

Here is a list of possible approaches to reducing greenhouse gas emissions that may contribute to climate change. For each one please say whether you favor or oppose it: [Provide tax incentives to utility companies to encourage them to sell environment
-2 = Not asked
-1 = REFUSED
1 = Favor
2 = Oppose

Would you approve or disapprove of the government requiring car manufacturers to meet higher fuel efficiency standards than they do now?
-2 = Not asked
-1 = REFUSED
1 = Approve
2 = Disapprove

According to an estimate done by MIT, cutting greenhouse gas emissions as much as this draft of the new bill would require will increase various costs to the average American household by about $15 a month. Do you tend to feel that this estimate is
-2 = Not asked
-1 = REFUSED
1 = On the high side
2 = On the low side
3 = Approximately correct

If we do not let companies buy and sell emission allowances, this would be unfair to companies for whom it is more expensive to lower their emissions, and overall would make it more costly to reduce emissions.
-2 = Not asked
-1 = REFUSED
1 = Very Convincing
2 = Somewhat Convincing
3 = Somewhat Unconvincing
4 = Very Unconvincing

Overall, compared to the average American, would say you are more supportive or less supportive of taking steps to reduce global warming?
-2 = Not asked
-1 = REFUSED
1 = More supportive
2 = Less supportive

If a candidate for political office were to favor a law requiring large companies to gradually reduce their greenhouse gas emissions, would that make you more or less likely to vote for that candidate? Please answer on a scale of +5 to -5, with +5 meanin
-2 = Not asked
-1 = REFUSED
1 = -5
2 = -4
3 = -3
4 = -2
5 = -1
6 = 0
7 = +1
8 = +2
9 = +3
10 = +4
11 = +5

If the upcoming election for president were held today for whom would you vote:
-2 = Not asked
-1 = REFUSED
1 = George W. Bush
2 = John F. Kerry
3 = Ralph Nader

How sure are you that you will vote this way?
-2 = Not asked
-1 = REFUSED
1 = Very sure
2 = Somewhat sure
3 = Not very sure

If Nader does not run or is not on the ballot would you:
-2 = Not asked
-1 = REFUSED
1 = Vote for Bush
2 = Vote for Kerry
3 = Write-in Nader

Have you seen the movie The Day After Tomorrow?
-2 = Not asked
-1 = REFUSED
1 = Yes
2 = No

Which of the following statements best describes the way you think the United States should handle its national interests in dealing with other countries?
-2 = Not asked
-1 = REFUSED
1 = The U.S. should pursue strictly its own national interests a
2 = The U.S. should take into account the interests of other cou
3 = The U.S. should AVOID becoming involved with other countries

In politics today, do you think of yourself as:
-2 = Not asked
-1 = REFUSED
1 = Strongly Republican
2 = Leaning toward Republican
3 = Independent
4 = Leaning toward Democrat
5 = Strongly Democrat
6 = Other

How would you characterize where you live? Would you characterize it as
-2 = Not asked
-1 = REFUSED
1 = An urban area or part of a city
2 = A suburban area or bedroom community just outside of a city
3 = A small town or rural area

Age
-2 = Not asked
-1 = REFUSED

Age - 4 categories
1 = 18-29
2 = 30-44
3 = 45-59
4 = 60+
99 = Under 18

Age - 7 categories
1 = 18-24
2 = 25-34
3 = 35-44
4 = 45-54
5 = 55-64
6 = 65-74
7 = 75+
99 = Under 18

Dual Income HH
-2 = Not asked
-1 = REFUSED
0 = No
1 = Yes

Education (Highest Degree Received)
-2 = Not asked
-1 = REFUSED
1 = Less than high school
2 = Some high school, no diploma
3 = Graduated from high school - Diploma or equivalent (GED)
4 = Some college, no degree
5 = Associate degree (AA, AS)
6 = Bachelor's degree
7 = Master's degree
8 = Professional degree (MD, DDS, LLB, JD)
9 = Doctorate degree

Education (Categorical)
-2 = Not asked
-1 = REFUSED
1 = Less than high school
2 = High school
3 = Some college
4 = Bachelor's degree or higher

Race / Ethnicity
-2 = Not asked
-1 = REFUSED
1 = White, Non-Hispanic
2 = Black, Non-Hispanic
3 = Other, Non-Hispanic
4 = Hispanic

Gender
-2 = Not asked
-1 = REFUSED
1 = Male
2 = Female

Housing Type
-2 = Not asked
-1 = REFUSED
1 = A single-family house detached
2 = A single-family house attached
3 = An apartment
4 = A condominium or co-op
5 = College dormitory
6 = A manufactured or mobile home
7 = Other

Household Income
-2 = Not asked
-1 = REFUSED
1 = Less than $5,000
2 = $5,000 to $7,499
3 = $7,500 to $9,999
4 = $10,000 to $12,499
5 = $12,500 to $14,999
6 = $15,000 to $19,999
7 = $20,000 to $24,999
8 = $25,000 to $29,999
9 = $30,000 to $34,999
10 = $35,000 to $39,999
11 = $40,000 to $49,999
12 = $50,000 to $59,999
13 = $60,000 to $74,999
14 = $75,000 to $84,999
15 = $85,000 to $99,999
16 = $100,000 to $124,999
17 = $125,000 to $149,999
18 = $150,000 to $174,999
19 = $175,000 or more

Marital Status
-2 = Not asked
-1 = REFUSED
1 = Married
2 = Single (never married)
3 = Divorced
4 = Widowed
5 = Separated

MSA Status
-2 = Not asked
-1 = REFUSED
0 = Non-Metro
1 = Metro

Region 4 - Based On State Of Residence
-2 = Not asked
-1 = REFUSED
1 = Northeast
2 = Midwest
3 = South
4 = West

Region 9 - Based On State Of Residence
1 = New England
2 = Mid-Atlantic
3 = East-North Central
4 = West-North Central
5 = South Atlantic
6 = East-South Central
7 = West-South Central
8 = Mountain
9 = Pacific

Ownership Status Of Living Quarters
-2 = Not asked
-1 = REFUSED
1 = Own
2 = Rent
3 = Do not pay for housing

Current Employment Status
-2 = Not asked
-1 = REFUSED
1 = I work as a paid employee
2 = I am self-employed
3 = I am an owner/partner in small business, prof practice, farm
4 = I work at least 15 hrs/wk w/o pay in family business/farm
5 = I am unemployed, temporarily laid off, but looking for work
6 = I am retired
7 = I am disabled
8 = I am a homemaker
9 = Other