World population - Revision history

Jmdonev: 1 revision imported

2021-12-20T19:47:16Z

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energy>Jmdonev at 23:46, 9 November 2021

2021-11-09T23:46:31Z

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	[[category:371 topics]]		[[category:371 topics]]
	[[category:Lecture 1B_Human_effects]]		[[category:Lecture 1B_Human_effects]]
	[[Category:~~Maddy edit~~]]		[[Category:Done 2021-10-29]]
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	[[Category:Translated to French]]		[[Category:Translated to French]]
	[[fr:Population mondiale]]		[[fr:Population mondiale]]
			[[es:Población mundial]]
	<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2020 is approximately 7.8 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6.5 of the 7.8 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html, updated by looking here http://www.oecd.org/sdd/01_Population_and_migration.pdf accessed July 2nd, 2020.</ref>		<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2020 is approximately 7.8 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6.5 of the 7.8 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html, updated by looking here http://www.oecd.org/sdd/01_Population_and_migration.pdf accessed July 2nd, 2020.</ref>

Jmdonev: 1 revision imported

2021-09-27T00:03:16Z

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energy>Ethan.boechler at 16:51, 13 September 2021

2021-09-13T16:51:13Z

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	[[category:Lecture 1B_Human_effects]]		[[category:Lecture 1B_Human_effects]]
	[[Category:~~Done 2018-07-20~~]]		[[Category:Maddy edit]]
			[[Category:Translated to French]]
			[[fr:Population mondiale]]
	<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2020 is approximately 7.8 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6.5 of the 7.8 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html, updated by looking here http://www.oecd.org/sdd/01_Population_and_migration.pdf accessed July 2nd, 2020.</ref>		<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2020 is approximately 7.8 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6.5 of the 7.8 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html, updated by looking here http://www.oecd.org/sdd/01_Population_and_migration.pdf accessed July 2nd, 2020.</ref>

Jmdonev at 00:10, 3 July 2020

2020-07-03T00:10:02Z

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	[[category:Lecture 1B_Human_effects]]		[[category:Lecture 1B_Human_effects]]
	[[Category:Done 2018-07-20]]		[[Category:Done 2018-07-20]]
	<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in ~~2015~~ is approximately 7.3 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6 of the 7.3 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html</ref>		<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2020 is approximately 7.8 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6.5 of the 7.8 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html, updated by looking here http://www.oecd.org/sdd/01_Population_and_migration.pdf accessed July 2nd, 2020.</ref>

	[[Fertility rate]]s play a fairly major role in determining how population will grow and have been dropping to close to [[population replacement rate]]s. Many factors are leading to these dropping [[fertility rate\| rates]]. There's a video at the [[world population#Continued population growth\| bottom of this page]] showing why population is continuing to grow despite this drop in fertility rate.		[[Fertility rate]]s play a fairly major role in determining how population will grow and have been dropping to close to [[population replacement rate]]s. Many factors are leading to these dropping [[fertility rate\| rates]]. There's a video at the [[world population#Continued population growth\| bottom of this page]] showing why population is continuing to grow despite this drop in fertility rate.
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	Slightly more than half of the world's population lives in cities. These [[urban population]]s (people living in cities) are expected to grow, adding 2.5 billion people by 2050.<ref>The United Nations.(2015, Jan. 19). ''World Urbanization Prospects'' [Online]. Available: http://esa.un.org/unpd/wup/Highlights/WUP2014-Highlights.pdf</ref> [[Rural population]]s are expected to stay the same or even decline. This means that in the coming decades the number of people living in cities will almost double, while the rural populations will remain roughly constant. This urbanization will lead to a dramatic increase in [[metal]] use, like [[steel]] for construction, as well as increased levels of [[pollution]], increased cost and difficulty of providing public transportation, and destruction of wildlife habitat.<ref>Terri Mashour and Lauren McDonell. (2015, Feb. 20). ''Side Effects of Urban Sprawl'' [Online]. Available: http://www.interfacesouth.org/products/changing-roles/changing-roles-notebook/module-3/fact-sheets/mod3fs4.pdf</ref>		Slightly more than half of the world's population lives in cities. These [[urban population]]s (people living in cities) are expected to grow, adding 2.5 billion people by 2050.<ref>The United Nations.(2015, Jan. 19). ''World Urbanization Prospects'' [Online]. Available: http://esa.un.org/unpd/wup/Highlights/WUP2014-Highlights.pdf</ref> [[Rural population]]s are expected to stay the same or even decline. This means that in the coming decades the number of people living in cities will almost double, while the rural populations will remain roughly constant. This urbanization will lead to a dramatic increase in [[metal]] use, like [[steel]] for construction, as well as increased levels of [[pollution]], increased cost and difficulty of providing public transportation, and destruction of wildlife habitat.<ref>Terri Mashour and Lauren McDonell. (2015, Feb. 20). ''Side Effects of Urban Sprawl'' [Online]. Available: http://www.interfacesouth.org/products/changing-roles/changing-roles-notebook/module-3/fact-sheets/mod3fs4.pdf</ref>

	In recent history the world population has gone from 3 billion people in 1950 to 7.3 billion people in ~~2015~~ and will continue to grow to 10, or possibly 11, billion people in the coming decades, but is unlikely to grow further. The population is shifting to cities. The increased population will increase the demand for energy, but the increasing average [[energy use per person]] in rapidly developing economies will have a much bigger impact on future energy demand worldwide.		In recent history the world population has gone from 3 billion people in 1950 to 7.8 billion people in 2020 and will continue to grow to 10, or possibly 11, billion people in the coming decades, but is unlikely to grow further. The population is shifting to cities. The increased population will increase the demand for energy, but the increasing average [[energy use per person]] in rapidly developing economies will have a much bigger impact on future energy demand worldwide.

Jmdonev: 1 revision imported

2018-07-21T01:13:00Z

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Jmdonev at 19:53, 17 July 2018

2018-07-17T19:53:21Z

← Older revision		Revision as of 19:53, 17 July 2018
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	[[category:371 topics]]		[[category:371 topics]]
	[[category:Lecture 1B_Human_effects]]		[[category:Lecture 1B_Human_effects]]
	[[Category:Done 2018-06-15]]		[[Category:Done 2018-07-20]]
	<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2015 is approximately 7.3 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6 of the 7.3 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html</ref>		<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2015 is approximately 7.3 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6 of the 7.3 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html</ref>

	[[Fertility rate]]s play a fairly major role in determining how population will grow and have been dropping to close to [[replacement rate]]s. Many factors are leading to these dropping [[fertility rate\| rates]]. There's a video at the [[world population#Continued population growth\| bottom of this page]] showing why population is continuing to grow despite this drop in fertility rate.		[[Fertility rate]]s play a fairly major role in determining how population will grow and have been dropping to close to [[population replacement rate]]s. Many factors are leading to these dropping [[fertility rate\| rates]]. There's a video at the [[world population#Continued population growth\| bottom of this page]] showing why population is continuing to grow despite this drop in fertility rate.

	==Future Growth==		==Future Growth==

Jmdonev: 1 revision imported

2018-06-25T14:30:33Z

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Jmdonev at 21:51, 21 June 2018

2018-06-21T21:51:50Z

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	[[category:Lecture 1B_Human_effects]]		[[category:Lecture 1B_Human_effects]]
	[[Category:Done ~~2015~~-09-05]]		[[Category:Done 2018-06-15]]
	<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2015 is approximately 7.3 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6 of the 7.3 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html</ref>		<onlyinclude>The '''world population''' refers to the entire number of people of all ages, living in all countries throughout the world. The world population is growing, and in 2015 is approximately 7.3 billion people.</onlyinclude><ref>The United Nations. (2015, Jan. 19). ''World Population'' [Online]. Available: http://esa.un.org/unpd/wpp/index.htm</ref> The population is growing slowly in [[OECD]] countries, which tend to be the [[GDP\|wealthy countries]] that use a great deal of [[energy]]. Countries that are not part of OECD (non-OECD countries) have populations that are growing much faster, and make up the bulk of the world's population (roughly 6 of the 7.3 billion).<ref> The United Nations. (2015, Feb. 20). ''Probabilistic Projections'' [Online]. Available: http://esa.un.org/unpd/ppp/index.html</ref>

J.williams: 1 revision imported

2015-09-03T18:22:41Z

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