children
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Census data is often politically influenced and hence inaccurate. The birthrate in developing countries is nearly twice that in developed countries. Most humans live in less developed countries, so the world birthrate is near the higher number. The world birthrate is two and a half times the death rate; we are not close to population stabilization. Almost everywhere, the death rate has been drastically reduced; further changes will not mas...more
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In many regions, the central cultural idea is that of a lineage, a family and its line of male ancestors and descendants. The prime duty in these cultures is to keep the lineage going. Religion is small scale with the ancestors performing many of the functions of gods. Denser populations and larger political entities lead to large-scale religion where conformity is stressed and cultural rules are codified in a book and not subject to discu...more
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In addition to cultural controls acting to maximize fertility, there are important, and often competing, interests of individual families to limit fertility. Unwanted births are dealt with by infanticide in many cultures. Additionally, fertility is regularly controlled by limiting marriage within a culture. Another very important factor in population growth, especially in the tropics, is food availability. Heavy rains in the tropics wash n...more
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1) Population in China: Until recently, Chinese families did not much alter their fertility depending on life events such as deaths of children. However, under government prodding and eventually coercion, fertility dropped drastically in China in the 1970s, but to counteract momentum, the One-Child Policy started in 1979-80. 2) Population Growth and Economic Development: In Asia, rapid fertility drops have preceded economic booms by approx...more
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It is not only a personal tragedy to be born or to acquire blindness in early life but also a major socio-economic problem. Tragically many cases are preventable. Professor Gilbert will explain why children become blind and how programs instigated worldwide treatment and prevent blindness.
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Verma talks about how the initial idea of wanting to track children to cut down on kidnappings and lost children led to Savi's current technology. Along the way, they learned about marketing, R&D, and funding.
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This lecture will examine the impact of parental mental illness on children. There are 175,000 young carers of parents with mental illness in the UK but maybe as many as 1,000,000 children affected by an adult's mental illness. They worry about their parents and perhaps be blame themselves, or fear that they will also 'catch' it. They often fall through the professional net, are seen as nobody's responsibility and receive no help. Film ill...more
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Data shows, consistently, that poor people have more children than rich people; economically speaking, children are an inferior good. Children are production goods because they do work, consumption goods because they are enjoyable, and investment goods because they support parents in old age. Jobs in the modern sector require education and health. To pay for this, parents have to focus their resources on fewer children.
