Ledakan populasi
![](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Population_curve.svg/220px-Population_curve.svg.png)
Ledakan populasiataukelebihan pendudukadalah kondisi terlalu banyak manusia diBumisehingga sumber daya yang ada tidak cukup untuk memenuhi kebutuhan mereka.[1]Dengan kondisi saat ini, diperkirakan Bumi masih mampu memenuhii kebutuhan sekitar 11 miliar umat manusia.[2]
Setiap tahunpopulasi duniabertambah sekitar 80 juta. Sekitar setengah penduduk dunia hidup di negara dengansub-replacement fertiltydanpertumbuhan populasidikarenakanimigrasi.
Menurut Worldometer, per 20 September 2020, total jumlah manusia kurang lebih 7,8 miliar.[3]PerhitunganPBBjuga berada pada angka di atas 7 miliar.[4]Kelahiran bayi ke-7 miliar dirayakan PBB pada 2011.[5]Dengan pertumbuhan seperti ini, diperlukan pertambahan sumber daya 70 persen untuk dapat memenuhi kebutuhan manusia pada 2050.[6]
Rujukan
[sunting|sunting sumber]- ^Malthus (1926),hlm. 13, "Assuming then, my postulata asgranted, I say, that the power of population is indefinitely greater than the power in the earth to produce subsistence for man."
- ^Suhendra."Horor Ledakan Populasi Umat Manusia".tirto.id.Diakses tanggal20 September2020.
- ^"World Population Clock: 7.8 Billion People (2020) - Worldometer".www.worldometers.info(dalam bahasa Inggris).Diakses tanggal20 September2020.
- ^"UN sets out population challenges".BBC News(dalam bahasa Inggris). 2011-10-26.Diakses tanggal20 September2020.
- ^"World's 'seven billionth baby' is born".the Guardian(dalam bahasa Inggris). 2011-10-31.Diakses tanggal20 September2020.
- ^"7 billion people is a 'serious challenge'".UPI(dalam bahasa Inggris).Diakses tanggal20 September2020.
Daftar Pustaka
[sunting|sunting sumber]- Malthus, Thomas Robert (1926).An Essay on the Principle of Population(dalam bahasa Inggris). London: Macmillan & co.Ltd.
- "An expansion of the demographic transition model: the dynamic link between agricultural productivity and population"(PDF).Russel Hopfenberg, Psychiatry and Behavioral Sciences Department,Duke University,USA.Journal Biodiversity, 15:4, 246-254, Taylor & Francis Online.
- "The Neolithic Demographic Transition, Population Pressure and Cultural Change Cultural Change".Bocquet-Appel, Jean-Pierre.Comparative Civilizations Review: Vol. 58: No. 58, Article 6.
- "Detonator of the population explosion"(PDF).Vaclav Smil,Department of Geography,University of Manitoba.Nature volume 400. Macmillan Magazines Ltd.
- "Human Population Numbers as a Function of Food supply"(PDF).Russel Hopfenberg (Duke University) andDavid Pimentel(Cornell University).Environment, development and sustainability 3.1: 1-15.
Lihat pula
[sunting|sunting sumber]- List of population concern organizations (en.wikipedia)
- Paul R. Ehrlich
- Julian Simon
- Pengontrolan populasi
- Kepadatan populasi
- Sub-replacement fertility
- Underpopulation
- Urban sprawl
- Pengurangan imigrasi
- Tragedi Kepemilikan Bersama
- National Security Study Memorandum 200
- Wicked problems
- Diah Rochmawati Khoirunnisaa
Pranala luar
[sunting|sunting sumber]- Ecofuture.org Population and Sustainability Website
- Global issues that effect everyone
- Map over population density
- Negative Population Growth (organization)
- Population Action International (organization)
- Population Connection (formerly Zero Population Growth; organization)
- Population-Environment Balance (organization)
- Overpopulation.com (skeptical site)Diarsipkan2008-04-20 diWayback Machine.
- Sierra Club's Population Campaign (organization)Diarsipkan2005-04-03 diWayback Machine.
- SUSPS (concerned with the Sierra Club's immigration policy; organization)
- Humanity has no enemies apart from itself(English and Lithuanian)Diarsipkan2005-04-04 diWayback Machine.
- World population projections by the United Nations "World Population to 2300"
- Stop Terrible Human OverPopulation Disasters (eCards website to save nature)
- WiseArt Cybernetics (On-line slideshow to limit human overpopulation)