1 / 12

Epidemiological Transition Models Population Control

Epidemiological Transition Models Population Control. Epidemiological Transition Model. ETM-shows distinctive causes of death in each stage of the demographic transition model Stage 1 Epidemics/Pandemics: Infectious and parasitic diseases, famine

daire
Télécharger la présentation

Epidemiological Transition Models Population Control

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Epidemiological Transition Models Population Control

  2. Epidemiological Transition Model • ETM-shows distinctive causes of death in each stage of the demographic transition model • Stage 1 • Epidemics/Pandemics: Infectious and parasitic diseases, famine • Ex: Black Plague (25 million Europeans died) • Stage 2 • Receding epidemic (affects high proportion of population, but in isolation) • Ex: Cholera (contaminated water supply)

  3. Epidemiological Transition Model • Stage 3 • Degenerative and human-created disease • Ex: Cardiovascular disease and Cancer • Stage 4 • Delayed degenerative diseases • Ex: Alzheimer's, Diabetes • Stage 5? • Reemerging infectious and parasitic disease • Ex: Malaria, TB, AIDS

  4. AIDS/HIV+ • 2010 world distribution: • 23 million in Sub-Saharan Africa • 5+ million in Asia (India, China, SE Asia) • 2 million in Latin America (Caribbean-Haiti) • Sub-Saharan Africa • 70% of HIV cases • Zimbabwe, Botswana, Zambia, South Africa, Kenya • Increase death rates • Declining life expectancy

  5. How do Governments Affect Population Change? • Many governments institute policies designed to influence the overall growth rate or ethnic ratios within the population. These policies fall into three groups: 1. Expansive 2. Eugenic 3. Restrictive

  6. Expansive Population Policies • Encourage families to have more children • Communist Societies • Soviet Union • China – Mao Zedong • European countries: NOW • Tax incentives • Sweden • Cash payments, tax incentives, job leave, work hour flexibility lasting up to 8 years after birth • Short baby boom, but led to issues

  7. Eugenic Population Policies • Favoring one racial or cultural sector of the population over the others • Tax discrimination, allocation of resources, favoritism • Examples • Nazi Germany • Japan? • USA?

  8. Restrictive Population Policies • Reducing the rate of natural increase through a range of means • China: “One-child” policy: Income bonuses, Better health care benefits, Better retirement pensions, Priority in housing

  9. Solutions to Population Growth • Empowerment of Women • $ for contraception & education • Changing cultural norms to value girls • Diffusion of Birth Control Policies • Educating men w/ responsibility for birth control • Sterilization

  10. Solutions to Population Growth • Redistribution of wealth - improve standard of living for poor so that children aren’t as necessary • Improving farming techniques in poor areas • Starvation, Malnourishment

  11. Solutions to Population Growth • Medical technology – costs of maintaining vulnerable populations (old & young) • Addressing government policies to deal with their growing populations

  12. Something to think about… • Is population control funded by MDCs ethical in LDCs? • Population control v. culture • Birth control? • Sterilization? • Abortion? • Sex determination? • Incentives: Money, food, clothing? • Is population control funded by MDCs needed to keep mass amounts of people in the LDCs out of poverty?

More Related