The International Social Survey Program (ISSP) is an ongoing program of crossnational collaboration. Formed in 1983, the group develops topical modules dealing with important areas of social science as supplements to regular national surveys. This collection contains data from Bulgaria, Canada, the Czech Republic, Germany (East and West), Great Britain, Hungary, Ireland, Israel, Italy, Japan, the Netherlands, New Zealand, Northern Ireland, Norway, the Philippines, Poland, Russia, Slovenia, Spain, and the United States. Respondents were asked to comment on various topics regarding nature and the environment, including the role of science and scientific solutions to environmental problems, protection of the environment through higher prices of goods or higher taxes, and health issues like exposure to radiation and pollution. In addition, respondents were asked to estimate the effects of nuclear power stations, industrial air pollution, and pesticides used in farming on themselves, their families, and the environment. Additional information was elicited regarding measures respondents were taking to protect the environment, such as whether they drove, recycled, ate meat, lowered the heat when out (during the winter), and turned off lights when leaving a room. Demographic variables include respondent's gender, age, marital status, religion, and party affiliation, as well as education and occupation of the respondent and the respondent's parents and steady life-partner.