The WC-IIASA projections differ from the work of the United Nations in a number of fundamental ways.
The WC-IIASA projections differ from the work of the United Nations in a number of fundamental ways.Tags: Computer Coursework A LevelRandom Research Paper GeneratorTypical History Essay QuestionsScientific Research EssaysHow To Begin A College Application EssaySample Of Review Of Related Literature In ThesisDescribe Painting EssayRead My Essay Out Loud To Me
The decline of fertility rates on the other hand, – the number of children per woman – reduces population growth.
The global average fertility rate was 5 children per woman until the end of the 1960s and has halved since then.
The WC-IIASA projections are taking into account the demographic structure of the educational attainment of the population.
While other projections are only structuring the demographic data by sex and age-group, the WC-IIASA data is additionally breaking down the population data by the level of highest educational attainment of different parts of the population.
A set of influential projections is published by IIASA and the Wittgenstein Centre, which I refer to as the WC-IIASA projections.
Critical Essays For Literature - World In 2100 Essay
Projections of the global population are uncertain and much of the uncertainty comes from the fact that we do not know which investments the world will make in those systems that determine mortality and fertility – most importantly in education, as we have just seen.
Global population projections are also published by the US Census, the Population Reference Bureau (PRB), and by the closely related Austrian research centers IIASA and the Wittgenstein Centre.
The World Bank also published projections for some time but has stopped doing so in the mid–90s.
, population growth has slowed considerably: The fastest world population growth rate was already reached in the late 1960s, and it has been falling since.
While the world population increased by 2% annually in the late 60s it has now slowed to an increase of just about 1%.