Human Population Size
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- Опубліковано 3 лис 2024
- 014 - Human Population Size
In this video Paul Andersen explains how the world population has undergone exponential growth since the industrial revolution. Predicting the future world population is difficult because each country will grow at different rates. Age-structure diagrams and the demographic transition model can allow countries to plan for future growth. Government policy can either increase or decrease population growth to avoid catastrophe. China's one-child policy is an example of one such policy.
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Intro
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Creative Commons Atribution License
Outro
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Artist: Herman Jolly
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All of the images are licensed under creative commons and public domain licensing:
“China.” Wikipedia, the Free Encyclopedia, September 30, 2015. en.wikipedia.o....
ClaudioMB. Population Growth Rate World 2005-2010 UN, September 23, 2008. en.wikipedia. commons.wikime....
Cmglee. English: Estimated and Projected Populations of the World and Its Continents (except Antarctica) from 1950 to 2100., [object HTMLTableCellElement]. Own work. commons.wikime....
“File:World Population.svg.” Wikipedia, the Free Encyclopedia, July 8, 2014. en.wikipedia.o....
Linnell, John. English: Thomas Robert Malthus, 1833. Transferred from sr.wikipedia; transferred to Commons by User:BokicaK using CommonsHelper. commons.wikime....
“Norman Borlaug.” Wikipedia, the Free Encyclopedia, September 21, 2015. en.wikipedia.o....
Rickky1409. English: Population of Japan by Age and Sex (demographic Pyramid) as on 1888-12-31, August 21, 2014. Own work. commons.wikime....
“Thomas Robert Malthus.” Wikipedia, the Free Encyclopedia, September 25, 2015. en.wikipedia.o....
“UN Probabilistic Population Models,” n.d. esa.un.org/unpd....
work, Tga D. based on Aetheling’s. English: World Population Chart, from 1800 to 2100 - Showing Both Estimates and Actual Population Counts., June 8, 2012. based on file:World-Population-1800-2100.png, but converted to SVG using original data from U.N. 2010 projections and US Census Bureau historical estimates. commons.wikime....
Great video. Was also wondering if the ~15+ physics videos could be put in the physics playlist to make it easier to locate all of the physics videos. Thanks!
so interesting and insightful! thanks for making this awesome video!
that was super helpful! thank you!
Amazing video, learned a lot. Thank you!
Yes, dear professor! That was helpful.
Thanks, this is going to help me a lot!
That was helpful.
Nice!
I never care when governments try to increase population. It's just a way to compensate for the outlandish grow we have been experiencing for the past few decades. We are transitioning into a stabilization period and governments need to support that more than growth.
That's so weird to what may have to happen to us. Will we turn out like Japan and use robots to do the work. Just imagine what can happen if the population starts to grow to fast, but yet again, this may never happen and somehow we might find a way to fix this.
Thanks.🛌😴
I think China's 1 child is to narrow. Make that 2 and people can live with it. Indonesia, Nigeria and Pakistan probably needs a similar at least 2-3 child policy where tradition gives 4-5 kids that will have 4-5 kids. I checked Russia a couple of days ago at 142.006.000. Today it's 142.003.500 and will drop to 141 in a couple of days.
+rawstarmusic I think like a 1.75 child policy would be best, we would benefit in the long-run from a smaller population but we need to make sure it isn't too sudden as that has economic consequences.
Satheo The one child policy seems harsh because so much is at stake, what if something happens? Kids can benefit from a sibling. It's the 4-5-6 families that grows the population fast over 2 generations.
+rawstarmusic good thing china just allowed a 2 child policy to pass. China is now allowed 2 children per couple.
fangthunderdragon Yes. With one child there is much that can go wrong and the parents can't get young again. 2 children in a family is more humane. Ideologic thinking never works well, they needed help from reality to eventually figure it out. So the leaders are the last to realize.
@@krysatheo how do you have 3/4 of a child
You can compare humans to cockroaches.
+Ertan Demir Not yet... in 2050 maybe LOL
In what regard?
Bhangle-desh killed me
Don't worry, they are doing it to their people themselves
Worl population is not increasing exponentially. Acceleration is sloing down.
UBI or BIG basic income guarantee!
80% of jobs will be Automated Not if Win!
transhumanistxxyy Oh Yes ...
I want to be a physicists
Thank you and I love these videos. but please "fewer kids" not "less kids". grammar error has shown up on a couple videos.
Hello
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#outgooned
damn it
HELLLOOO
Do you have to be in the video at all times? Kinda driving me nuts……😅
It must also instituted a mandatory birth control. One child for every new wedding.
seriously... countries are asking people to have more kids?! NOOOO!! please just get immigrants instead, there is already way too many people on the Earth.
Anybody here from Townsend 😂
From Helena!