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Tobacco use remains the nation's leading cause of preventable premature mortality. Lung cancer, one of the many cancers caused by tobacco use, is both the leading cause of cancer death in the United States and the leading cause of male cancer death globally. This special issue of Risk Analysis features the work of the National Cancer Institute's Cancer Intervention and Surveillance Modeling Network (CISNET), which finds that changes in Americans' smoking behaviors that began in the mid 1950s averted nearly 800,000 U.S. lung cancer deaths in the period 1975–2000 alone. However, this figure represents only about 30% of the lung cancer deaths that could potentially have been averted during this period. Despite dramatic declines in smoking prevalence since the mid 1960s, tobacco use is still far too common; today about one in five American adults smokes cigarettes. The tobacco industry's role in promoting tobacco use is now well documented and, as noted by the President's Cancer Panel, "can no more be ignored in seeking solutions to the tobacco problem than mosquitoes can be ignored in seeking to eradicate malaria." Recent developments, including the passage of legislation granting the Food and Drug Administration broad authority to regulate tobacco products, and the entry into force of the Framework Convention on Tobacco Control, an evidence‐based treaty developed by the World Health Organization, hold great promise to more swiftly end the epidemic of lung cancer and other tobacco‐caused diseases that exacts such a heavy toll in human suffering in the United States and around the world.

The present study aims to further develop the General Ecological Behavior (GEB) scale in order to apply it cross-culturally. The scale is proposed to be relatively open, neither bound to a particular set of ecological behaviors nor to a particular questionnaire response format. Questionnaire data from 686 California students were compared with the original Swiss calibration data. Reliability, internal consistency, and discriminant validity revcal that the GEB could be applied to the California students as well as to the Swiss sample, which consisted of older adults. Because the GEB measure makes use of behavior difficulties–caused by situational influences-the proposed approach also guides the search for political actions that could promote changes in more ecologically behaving societies.

A National Institute on Drug Abuse demonstration project in AIDS prevention among drug users was conducted in St. Louis during the years 1990 through 1994. The main objective was to reduce the spread of HIV by counseling drug users and by improving drug-treatment programs in the area. A second objective was to examine the correlates of risk behavior. A structured interview was administered six times over an 18-month period. Of those persons assessed at baseline (n = 475), 95.0% (n = 451) were also reinterviewed in the last interview at 18 months. Both group and individual level changes in risk behavior were assessed using random regression models. We report on three potential risk behaviors for HIV/AIDS: (1) number of sexual partners, (2) frequency of condom use, and (3) injection drug use. For each risk behavior a separate statistical model was estimated. The results of the random regression models showed significant reductions in number of sexual partners and injection drug use. Additionally, a number of variables, such as perceived risk for AIDS and knowledge of HIV/AIDS, were statistically significant covariates of risk behavior.

The establishment of the Morotai Island Regency as one of the 10 National Tourism Strategic Areas and Special Economic Zones is a central government strategy to accelerate the development of regencies/cities in North Maluku Province, which are still classified as underdeveloped regions in Eastern Indonesia. This study aims to analyze the influence of tourist arrival rate, price, human development index, and tourism promotion policy on economic growth by using regression of panel data of fixed-effect model (FEM) based on the feasible generalized least square (FGLS) VI method in eight regencies/cities in North Maluku Province during the period of 2012–2017. This finding shows that tourism development was closely related to economic growth, both in the short and long term. However, the development of tourism facilities and other supporting tourism facilities on the coast by coastal landfill had sacrificed the growth of coastal mangrove forests. Therefore, the local government is encouraged to issue regional regulations on the implementation of sustainable tourism businesses and educate the local community and visitors to play a role in protecting the environment of tourist destinations sustainable.