IB Environmental systems and societies Topic 8.1B Human Population Management Revision Notes (SL/HL)

IB Environmental systems and societies Topic 8.1B Human Population Management Revision Notes (SL/HL) | RevisionDojo

Written by official IB examiners

Managing Population: Anti-natalist, Pro-natalist, and Migration Policies

Governments manage growth with three levers: anti-natalist, pro-natalist, and migration policies.
Population policies target birth rates; migration policies control movement across borders.

Note

Anti-natalist policies discourage births; pro-natalist policies encourage them.
Migration policies manage who enters and who leaves.

Anti-natalist Policies: Lowering Birth Rates

Anti-natalist policies aim to cut birth rates in countries facing overpopulation or resource strain.

China's One-Child Policy (1980–2016)

Background: introduced to curb rapid growth and ease resource pressure.
Key features
1. A one-child limit for most families.
2. Incentives of money, housing, and healthcare for compliance.
3. Penalties of fines, job loss, and lost services for violations.
Outcomes
1. Birth rates and growth fell.
2. It left a gender imbalance and a rapidly ageing population.

Common Mistake

The policy was not applied uniformly.
Ethnic minorities and rural families whose first child was a girl were often exempt.

India's Family Planning Program

Background: launched in the 1950s to tackle high fertility.
Key features
1. Wide access to contraception.
2. Financial incentives for voluntary sterilisation.
3. Media campaigns promoting smaller families.
Outcomes
1. Fertility fell from 5.9 in 1950 to about 2.0 by 2020.
2. Progress was uneven, and some sterilisation drives became coercive.

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Note

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Excepteur sint occaecat cupidatat non proident

Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit.

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

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Managing Population: Anti-natalist, Pro-natalist, and Migration Policies

Governments manage growth with three levers: anti-natalist, pro-natalist, and migration policies.
Population policies target birth rates; migration policies control movement across borders.

Note

Anti-natalist policies discourage births; pro-natalist policies encourage them.
Migration policies manage who enters and who leaves.

Anti-natalist Policies: Lowering Birth Rates

Anti-natalist policies aim to cut birth rates in countries facing overpopulation or resource strain.

China's One-Child Policy (1980–2016)

Background: introduced to curb rapid growth and ease resource pressure.
Key features
1. A one-child limit for most families.
2. Incentives of money, housing, and healthcare for compliance.
3. Penalties of fines, job loss, and lost services for violations.
Outcomes
1. Birth rates and growth fell.
2. It left a gender imbalance and a rapidly ageing population.

Common Mistake

The policy was not applied uniformly.
Ethnic minorities and rural families whose first child was a girl were often exempt.

India's Family Planning Program

Background: launched in the 1950s to tackle high fertility.
Key features
1. Wide access to contraception.
2. Financial incentives for voluntary sterilisation.
3. Media campaigns promoting smaller families.
Outcomes
1. Fertility fell from 5.9 in 1950 to about 2.0 by 2020.
2. Progress was uneven, and some sterilisation drives became coercive.

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

Topic 1: Foundation 3 subtopics

Topic 2: Ecology5 subtopics

Topic 3: Conservation and biodiversity3 subtopics

Topic 4: Water4 subtopics

Topic 5: Land2 subtopics

Topic 6: Atmosphere and climate change4 subtopics

Topic 7: Natural resources3 subtopics

Topic 8: Human populations and urban systems3 subtopics

HL lenses 3 subtopics

IB Environmental systems and societies 8.1B Human Population Management Notes

Topic 1: Foundation 3 subtopics

Topic 2: Ecology5 subtopics

Topic 3: Conservation and biodiversity3 subtopics

Topic 4: Water4 subtopics

Topic 5: Land2 subtopics

Topic 6: Atmosphere and climate change4 subtopics

Topic 7: Natural resources3 subtopics

Topic 8: Human populations and urban systems3 subtopics

HL lenses 3 subtopics

Managing Population: Anti-natalist, Pro-natalist, and Migration Policies

Anti-natalist Policies: Lowering Birth Rates

China's One-Child Policy (1980–2016)

India's Family Planning Program

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account

Managing Population: Anti-natalist, Pro-natalist, and Migration Policies

Anti-natalist Policies: Lowering Birth Rates

China's One-Child Policy (1980–2016)

India's Family Planning Program

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account