The effects of China's universal two-child policy.

In October, 2015, China's one-child policy was replaced by a universal two-child policy. The effects of the new policy are inevitably speculative, but predictions can be made based on recent trends. The population increase will be relatively small, peaking at 1·45 billion in 2029 (compared with a peak of 1·4 billion in 2023 if the one-child policy continued). The new policy will allow almost all Chinese people to have their preferred number of children. The benefits of the new policy include: a large reduction in abortions of unapproved pregnancies, virtual elimination of the problem of unregistered children, and a more normal sex ratio. All of these effects should improve health outcomes. Effects of the new policy on the shrinking workforce and rapid population ageing will not be evident for two decades. In the meantime, more sound policy actions are needed to meet the social, health, and care needs of the elderly population.

Midwife and Public Health Nurse Tatsuyo Amari and a State-Endorsed Birth Control Campaign in 1950s Japan.

Mrs. Tatsuyo Amari, a qualified midwife and nurse, served Japan's state-endorsed birth control campaign as a "birth control field instructor" in rural Minamoto Village of Yamanashi Prefecture just west of Tokyo. Her work sheds light on the role of female health-care workers in health and population governance in 1950s Japan. Amari not only facilitated the "top-down" transfer of the state-sanctioned idea of birth control and contraceptives, as did other birth control field instructors, but also enabled the "bottom-up" flow of knowledge about people's reproductive lives through her participation in the policy-oriented birth control research called the "three model-village study." Contextualizing Amari's engagement with the study elucidates how the state relied on the established role of female health-care workers as intermediaries between the state and the people. Finally, Amari's contribution to the scientific aspect of the campaign may motivate historians to recognize the politics around the participation of female health-care workers in the science of birth control.

China's one-child policy, a policy without a future. Pitfalls of the "common good" argument and the authoritarian model.

The Chinese Communist Party government has been forcefully promoting its jihua shengyu (planned fertility) program, known as the "one-child policy," for more than three decades. A distinctive authoritarian model of population governance has been developed. A pertinent question to be asked is whether China's one-child policy and the authoritarian model of population governance have a future. The answer must be no; they do not. Although there are many demographic, economic, and social rationales for terminating the one-child policy, the most fundamental reason for opposing its continuation is drawn from ethics. The key ethical rationale offered for the policy is that it promotes the common social good, not only for China and the Chinese people but for the whole human family. The major irony associated with this apparently convincing justification is that, although designed to improve living standards and help relieve poverty and underdevelopment, the one-child policy and the application of the authoritarian model have instead caused massive suffering to Chinese people, especially women, and made them victims of state violence. A lesson from China--one learned at the cost of individual and social suffering on an enormous scale--is that an essential prerequisite for the pursuit of the common good is the creation of adequate constraints on state power.

State-level approaches to managing the use of contraceptives in wildlife in the United States.

Several fertility control agents have recently been registered with the U.S. Environmental Protection Agency for management of wildlife or other free-ranging animals. The registration of GonaCon Immunocontraceptive Vaccine for use in white-tailed deer (Odocoileus virginianus) and OvoControl for use in Canada geese (Branta canadensis) and pigeons (Columba livia) has caused state wildlife and land management agencies to review their regulatory authority over the use of contraceptives in wildlife. As a result, many states are taking steps to ensure legislation or policies are current with emerging technologies. This article examines the various approaches states are taking to regulate the use of contraceptives. Regardless of the final regulatory approach, biological, social, economic, and political implications must all be discussed as this new tool is introduced into the field of ona wildlife management. Thoughtful consideration of all aspects of wildlife contraceptive use will lead to the development of sound, best management practices for current and future products.

Socio-cultural aspects of the high masculinity ratio in India.

The paper aims to explicate those factors accountable for the continuing imbalance in the sex ratio and its further masculinization over the whole of the 20th century. Here it is contended that the traditional practice of female infanticide and the current practice of female foeticide in the contemporary period, especially in the north-west and Hindi-speaking states, have significantly contributed to the high masculinity ratio in India. In addition, increasingly higher survival ratios of male children, particularly from the 1951 census onward, have been the prime reason for a declining proportion of females in the Indian population. As the Indian value system has been imbued with a relatively higher preference for sons, improvements in health facilities have benefited males more than females, giving rise to a highly imbalanced sex ratio in the country. This scenario, however, has steadily tended to alter in favour of greater balance in sex ratio.

Examining perceptions of rapid population growth in North and South Gondar zones, northwest Ethiopia.

Ethiopia is one of the most populous countries in Africa and ranks second only to Nigeria. Rapid population growth has hampered the country's development, making the eradication of extreme poverty and hunger difficult. This study which had two components--quantitative and qualitative--was aimed at exploring the perceptions of women and other social groups on the prevailing population pressures. The quantitative study involved 3,512 women aged 15-49 years. The qualitative study consisted of five focus-group discussions and six key-informant interviews. Over 90% of women (n = 3,512) who participated in the quantitative study and nearly all the focus-group discussants and interviewees (n = 39) felt that something should be done to keep the population from growing too fast. Most (over 90%) participants approved of the Government passing a law regarding the maximum number of children that a couple should have. It is, therefore, timely for the responsible bodies to exert maximum effort and commitment in responding to the emerging attitudes of the people by making the population problem a priority.

Considerations for determining optimal mouse caging density.

At the 2006 National Meeting of the American Association of Laboratory Animal Science, a panel discussed the question of what constitutes optimal or acceptable housing density for mice. Though there is a consensus that present guidelines are somewhat arbitrarily defined, scientific research has not yet been able to provide clear recommendations for amending them. Speakers explored the many factors that influence decisions on mouse housing, including regulatory requirements, scientific data and their interpretation, financial considerations and ethical concerns. The panel largely agreed that animal well-being should be the measure of interest in evaluating housing density and that well-being includes not only physical health, but also animals' behavior, productivity and preference.

[The dispute over Taiwan's genetic health law].

Population growth in Taiwan reached four hundred thousand births per year in the 1980s. Responding to the challenges presented by this significant increase in the population, the government implemented the Genetic Health Law in 1985 to improve quality of life and provide relief to those with large families. The Law promoted health awareness, birth control and the legalization of abortion. Although this policy has significantly and successfully lowered the birthrate over the past 20 years, abortion-related disputes have been on the rise in recent years. On side, womanfs rights activists argue that current Department of Health regulations that require the consent of a spouse or of parents, mandatory counseling and a deliberation period prior to obtaining an abortion violates a woman's autonomy. On the other side, religious groups appeal for a tightening of legal strictures in order to reduce the number of abortions as well as enforced counseling and a six-day deliberation period before an abortion could be permitted. As the Executive Yuan's deliberated over a proposed amendment to relevant laws, legislators were aggressively lobbied by both sides to support their respective positions. The polar positions stalemated a decision on the amendment by one vote during a Legislative Yuan vote on a draft amendment in January 2007. The author urges all parties to reconsider the proposed amendment rationally and hopes that the amendment can be passed in the near future.

Use of the 10-Group Classification System to analyze how the population control policy change in China has affected cesarean delivery.

OBJECTIVE: To analyze the initial effect following the relaxation of China's population control policy on the cesarean delivery (CD) rate using the 10-Group Classification System (TGCS). METHODS: A retrospective study included all deliveries at a center in Nanjing, China, during 2014-2015. The deliveries were classified using the TGCS. The obstetric populations and the CD rates in each group were compared between 2014 and 2015. RESULTS: Overall, 11 006 deliveries were analyzed. The overall CD rate increased from 28.3% (1623/5737) in 2014 to 33.8% (1782/5269) in 2015 (P<0.001). The largest contributor to the overall CD rate-accounting for approximately one-third of all CDs-were nulliparous women with a single cephalic term pregnancy and induced labor or prelabor CD (group 2); the CD rate in this group increased from 27.2% to 31.4%. Moreover, the proportion of women with a single cephalic term pregnancy with previous CD (group 5) steeply increased from 6.4% to 10.4% of all deliveries; the CD rate in this group during 2014-2015 was 76.6%. CONCLUSION: With China ending its one-child policy, the characteristics of the obstetric population changed. Women with a single cephalic term pregnancy with previous CD were the largest contributor to the CD rate increase.

Horse impoundments under Control of Horses legislation in the Munster region of Ireland: factors affecting euthanasia.

Recently, considerable international attention has been paid to the problem of unwanted horses. In Ireland, stray horses, particularly in urban areas, are a further problem. The Control of Horses Act 1996 was enacted in response to an ongoing problem of uncontrolled horses in public places. As yet, no research work has been conducted focusing on stray horses in Ireland. This paper describes horses impounded under the Act in the Munster region of Ireland during 2005-2012 and the factors influencing decisions regarding their disposal. A logistic regression model was developed to investigate factors influencing the probability that a horse was euthanised during impoundment. In total, 3625 seizure events were recorded, most towards the end of the study period. Predictors for euthanasia during 2010-2012 included seizure location, sex, age, colour, body condition score and year. This study highlights the problem of stray horses in Ireland, particularly in urban areas. There is a need for rigorous enforcement of newly enacted horse identification legislation, allowing a fully integrated traceability system. More is required to manage the long-established societal problems of stray horses in urban settings, with a uniform approach by all Local Authorities being long overdue.