- published: 09 Jul 2010
- views: 274427
- author: TEDtalksDirector
10:16
Hans Rosling: Global population growth, box by box
www.ted.com The world's population will grow to 9 billion over the next 50 years -- and on...
published: 09 Jul 2010
author: TEDtalksDirector
Hans Rosling: Global population growth, box by box
www.ted.com The world's population will grow to 9 billion over the next 50 years -- and only by raising the living standards of the poorest can we check population growth. This is the paradoxical answer that Hans Rosling unveils at TED@Cannes using colorful new data display technology (you'll see). TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. TED stands for Technology, Entertainment, Design, and TEDTalks cover these topics as well as science, business, development and the arts. Closed captions and translated subtitles in a variety of languages are now available on TED.com, at http Watch a highlight reel of the Top 10 TEDTalks at www.ted.com
- published: 09 Jul 2010
- views: 274427
- author: TEDtalksDirector
10:54
Human Population Growth - Crash Course Ecology #3
If being alive on Earth were a contest, humans would win it hands down. We're like the Mic...
published: 19 Nov 2012
author: crashcourse
Human Population Growth - Crash Course Ecology #3
If being alive on Earth were a contest, humans would win it hands down. We're like the Michael Phelps of being alive, but with 250000 times more gold medals. Today Hank is here to tell us the specifics of why and how human population growth has happened over the past hundred and fifty years or so, and how those specifics relate to ecology. Like CrashCourse? www.facebook.com Follow CrashCourse! www.twitter.com Table of Contents 1) R vs. K Selection Theory 01:41:1 2) Causes of Exponential Human Growth 03:24 3) Human Carrying Capacity 03:30:2 4) Ecological Footprints 06:40:1 5) Causes for Decline in Human Growth Rate 08:10:1
- published: 19 Nov 2012
- views: 104835
- author: crashcourse
2:58
7 Billion, National Geographic Magazine
Learn more about population: ngm.nationalgeographic.com To coincide with the arrival of th...
published: 27 Dec 2010
author: NationalGeographic
7 Billion, National Geographic Magazine
Learn more about population: ngm.nationalgeographic.com To coincide with the arrival of the world's 7 billionth person on October 31, 2011, National Geographic magazine's 2011 year-long series on world population is available on the App Store as a free app for iPad starting 10/27/11. The interactive app explores the challenges—and potential solutions—for coping with a growing human population in a world of limited resources with informative videos, interactive maps, in-depth articles, and stunning photography. Download the free app here: on.natgeo.com The series ends with a look at City Solutions in the December 2011 issue, which will be incorporated into the app in December. Don't forget to check out the second video from the series, "Are You Typical?," here: www.youtube.com Editor's update: in 2050, 70% of the population will be living in "urban areas," not "megacities" as stated in an earlier version of this video. In addition, the total number of countries in the world is now 195, with recognition of the independence of the Republic of South Sudan on July 9, 2011.
- published: 27 Dec 2010
- views: 2089658
- author: NationalGeographic
9:18
The Most IMPORTANT Video You'll Ever See (part 1 of 8)
4 million views for an old codger giving a lecture about arithmetic?? What's going on? You...
published: 17 Jun 2007
author: wonderingmind42
The Most IMPORTANT Video You'll Ever See (part 1 of 8)
4 million views for an old codger giving a lecture about arithmetic?? What's going on? You'll just have to watch to see what's so damn amazing about what he (Albert Bartlett) has to say. I introduce this video to my students as "Perhaps the most boring video you'll ever see, and definitely the most important." But then again, after watching it most said that if you followed along with what the presenter (a professor emeritus of Physics at Univ of Colorado-Boulder) is saying, it's quite easy to pay attention, because it is so damn compelling. Entire playlist for the lecture: www.youtube.com
- published: 17 Jun 2007
- views: 4766017
- author: wonderingmind42
4:48
Hans Rosling's 200 Countries, 200 Years, 4 Minutes - The Joy of Stats - BBC Four
More about this programme: www.bbc.co.uk Hans Rosling's famous lectures combine enormous q...
published: 26 Nov 2010
author: BBC
Hans Rosling's 200 Countries, 200 Years, 4 Minutes - The Joy of Stats - BBC Four
More about this programme: www.bbc.co.uk Hans Rosling's famous lectures combine enormous quantities of public data with a sport's commentator's style to reveal the story of the world's past, present and future development. Now he explores stats in a way he has never done before - using augmented reality animation. In this spectacular section of 'The Joy of Stats' he tells the story of the world in 200 countries over 200 years using 120000 numbers - in just four minutes. Plotting life expectancy against income for every country since 1810, Hans shows how the world we live in is radically different from the world most of us imagine.
- published: 26 Nov 2010
- views: 5607212
- author: BBC
12:04
Towns - Population Growth & Combat
In this tutorial we look out how to increase the number of people living in your town and ...
published: 12 Nov 2012
author: DoctorJefe
Towns - Population Growth & Combat
In this tutorial we look out how to increase the number of people living in your town and how to effectively use soldiers to kill monsters. I should also mention that you will want to have your soldiers equipped with good weapons and armor before sending them into battle. ~~Take care of YourSelf
- published: 12 Nov 2012
- views: 6310
- author: DoctorJefe
7:08
r and K selection
Paul Andersen explains the differences between an r and a K selected species. He starts wi...
published: 28 Apr 2012
author: bozemanbiology
r and K selection
Paul Andersen explains the differences between an r and a K selected species. He starts with a brief description of population growth noting the importance of; r or growth rate, N or number of individuals in the population, and K the carrying capacity. He describes three different survivorship curves found in organisms. He lists the characteristics of r-selected species like bacteria and K-selected species like humans.
- published: 28 Apr 2012
- views: 10659
- author: bozemanbiology
11:53
Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2
Population ecology is the study of groups within a species that interact mostly with each ...
published: 12 Nov 2012
author: crashcourse
Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2
Population ecology is the study of groups within a species that interact mostly with each other, and it examines how they live together in one geographic area to understand why these populations are different in one time and place than they are in another. How is that in any way useful to anyone ever? Hank uses the example a of West Nile virus outbreak in Texas to show you in this episode of Crash Course: Ecology. Like Crash Course? www.facebook.com Follow Crash Course! www.twitter.com Table of Contents 1) Density & Dispersion 02:03 2) Population Growth 03:07 3) Limiting Factors 03:45 a) Density Dependent 06:16 b) Density Independent 07:11 4) Exponential & Logistical Growth 08:04 5) How to Calculate Growth Rate 09:33 References: www.latimes.com www.dshs.state.tx.us en.wikipedia.org www.nature.com Campbell Biology 9th ed.
- published: 12 Nov 2012
- views: 89832
- author: crashcourse
8:13
Thomas Malthus and Population Growth
Learn more: www.khanacademy.org Thomas Malthus's views on population. Malthusian limits....
published: 28 Dec 2011
author: khanacademy
Thomas Malthus and Population Growth
Learn more: www.khanacademy.org Thomas Malthus's views on population. Malthusian limits.
- published: 28 Dec 2011
- views: 39992
- author: khanacademy
57:28
The End of Economic Growth - Richard Heinberg in Australia
amzn.to Journalist and author Richard Heinberg has dedicated his life to understanding the...
published: 05 Oct 2012
author: danimations80
The End of Economic Growth - Richard Heinberg in Australia
amzn.to Journalist and author Richard Heinberg has dedicated his life to understanding the notion of 'The End of Economic Growth', why it is upon us and how humanity should best prepare and recalibrate itself for life in world beyond peak oil. Richard gave this fascinating in-depth public lecture at the University of South Australia while promoting his book 'The End of Growth' on September 25th, 2012. It was co-presented by Sustainable Population Australia and several other dedicated South Australian grassroots social and political action groups. www.population.org.au in this one hour presentation, Richard Heinberg explains the close link between the resource and the social/economic components of the present disintegration. As a journalist with a keen understanding of science and maths he does it better, more comprehensively and more clearly than most others. While the conventional wisdom is that we must get 'the economy' growing again, Heinberg shows that not only is this the wrong strategy, it is actually making the situation worse and more intractable. Richard is a Senior Fellow of the Post Carbon Institute and is widely regarded as one of the world's foremost Peak Oil educators. Richard's latest book The End of Growth follows a number of others that deal with declining resources, particularly oil. His books have been translated into eight languages. Since 2002, Richard has given over four hundred lectures on oil depletion to a wide variety of audiences. He is a ...
- published: 05 Oct 2012
- views: 4917
- author: danimations80
2:34
7 Billion: How Did We Get So Big So Fast?
It was just over two centuries ago that the global population was 1 billion — in 1804. But...
published: 31 Oct 2011
author: npr
7 Billion: How Did We Get So Big So Fast?
It was just over two centuries ago that the global population was 1 billion — in 1804. But better medicine and improved agriculture resulted in higher life expectancy for children, dramatically increasing the world population, especially in the West. As higher standards of living and better health care are reaching more parts of the world, the rates of fertility — and population growth — have started to slow down, though the population will continue to grow for the foreseeable future. UN forecasts suggest the world population could hit a peak of 10.1 billion by 2100 before beginning to decline. But exact numbers are hard to come by — just small variations in fertility rates could mean a population of 15 billion by the end of the century. Produced by Adam Cole Cinematography by Maggie Starbard
- published: 31 Oct 2011
- views: 827046
- author: npr
59:12
Sustainability 101: Exponential Growth - Arithmetic, Population and Energy (Full - Updated)
Dr. Albert Bartlett discusses the implications of unending growth on economies, population...
published: 01 Jun 2011
author: SustainableGuidance
Sustainability 101: Exponential Growth - Arithmetic, Population and Energy (Full - Updated)
Dr. Albert Bartlett discusses the implications of unending growth on economies, population, and resources. Presented at UBC on 5/19/2011. This compelling lecture is easy to pay attention to and gives a basic introduction to the arithmetic of steady growth, including an explanation of the concept of doubling time. He explains the impact of unending steady growth on population. He then examines the consequences steady growth in a finite environment and observes this growth as applied to fossil fuel consumption, the lifetimes of which are much shorter than the optimistic figures most often quoted. He proceeds to examine oddly reassuring statements from "experts", the media and political leaders - statements that are dramatically inconsistent with the facts. He discusses the widespread worship of economic growth and population growth in western society. Professor Bartlett explains "sustainability" in the context of the First Law of Sustainability: "You cannot sustain population growth and / or growth in the rates of consumption of resources. This 1708th presentation of this matierial by Dr. Bartlett brings the listener to understand and appreciate the implications of unending growth on a finite planet, and closes noting the crucial need for education on this topic. Professor Bartlett has given this celebrated one-hour lecture beginning in September, 1969, to audiences with an average attendance of 80 in the United States and world-wide. His audiences have ranged from junior ...
- published: 01 Jun 2011
- views: 9330
- author: SustainableGuidance
6:45
Vlog #9 - Population Growth (7 Billion)
In which the Nerdwriter discusses the effects of having 7 billion members of the human rac...
published: 09 Nov 2011
author: Nerdwriter1
Vlog #9 - Population Growth (7 Billion)
In which the Nerdwriter discusses the effects of having 7 billion members of the human race, as well as the future of population growth. To read Big City: issuu.com Joel Cohen's Amazon: www.amazon.com
- published: 09 Nov 2011
- views: 4615
- author: Nerdwriter1
9:28
The Most IMPORTANT Video You'll Ever See (part 3 of 8)
Featuring the famous, mind-blowing analogy of THE BACTERIA IN A BOTTLE. Part 3 of Dr. Albe...
published: 17 Jun 2007
author: wonderingmind42
The Most IMPORTANT Video You'll Ever See (part 3 of 8)
Featuring the famous, mind-blowing analogy of THE BACTERIA IN A BOTTLE. Part 3 of Dr. Albert A. Bartlett's lecture on "Arithmetic, Population, and Energy." Entire playlist for the lecture: www.youtube.com I've blocked users gkgreger and GrandMasterKai from further comments because I don't like the threats and intimations of death. :-(
- published: 17 Jun 2007
- views: 785811
- author: wonderingmind42
Vimeo results:
3:28
Flying Rhinos
Please use the "Tip Jar" function tab below and support the WWF Black Rhino Range Expansio...
published: 09 Nov 2011
author: Green Renaissance
Flying Rhinos
Please use the "Tip Jar" function tab below and support the WWF Black Rhino Range Expansion Project. All tips we receive from this film will be passed on the WWF Black Rhinos Range Expansion Project to help Rhino Conservation.
Filmed by www.greenrenaissance.co.za (https://www.facebook.com/greenrenaissance) for WWF South Africa
Black rhino given new home
The seventh black rhino population established by the WWF Black Rhino Range Expansion Project, was recently released after an epic 1500 kilometre trip across the country. 19 of the critically endangered animals were moved from the Eastern Cape to a new location in Limpopo province.
“This was possible because of the far-sightedness of the Eastern Cape Provincial government who were prepared to become partners in the project for the sake of black rhino conservation in South Africa,” said WWF’s project leader Dr Jacques Flamand. “The operation was difficult due to the number of animals and the long distances involved. But wildlife veterinarians, conservation managers and capture teams from WWF, Eastern Cape Parks and Tourism Agency, SANParks and Ezemvelo KZN Wildlife worked cooperatively to ensure the success of the translocation. We all learned from one another and were united in a common cause.”
“We are a young organisation and this is a great opportunity to be giving something back to the national conservation effort,” said Dave Balfour, conservation director of the Eastern Cape Parks and Tourism Agency. “We are excited about getting ourselves integrated into national conservation. A critical element of future conservation success will be the ability of agencies with a common interest to work together. This was a great example of that."
A relatively new capture technique was used to airlift some of the rhinos out of difficult or inaccessible areas by helicopter. This entails suspending the sleeping rhino by the ankles for a short trip through the air to awaiting vehicles. “Previously rhinos were either transported by lorry over very difficult tracks, or airlifted in a net. This new procedure is gentler on the darted rhino because it shortens the time it has to be kept asleep with drugs, the respiration is not as compromised as it can be in a net and it avoids the need for travel in a crate over terrible tracks,” explains Dr Flamand. “Another advantage is that rhinos can be more easily removed from dangerous situations, for example if they have fallen asleep in a donga or other difficult terrain after being darted. The helicopter translocations usually take less than ten minutes, and the animals suffer no ill effect. All of the veterinarians working on the translocation agreed that this was now the method of choice for the well-being of the animals.”
Security of rhinos is a major concern given the current poaching onslaught. Project partners receiving rhinos on their land are only chosen if their security systems are of a high standard. “Translocating rhinos always involves risk, but we cannot keep all our eggs in one basket. It is essential to manage black rhino populations for maximum growth as it is still a critically endangered species and this is what the project does by creating large new populations which we hope will breed quickly,” concludes Dr Flamand.
The WWF Black Rhino Range Expansion Project aims to increase the range and numbers of black rhino in South Africa and has created seven significant black rhino populations in eight years. Close to 120 black rhino have been translocated to date.
2:39
Consumed
Track: HECQ "Enceladus" (with Skyence)
Taken from HECQ's album "Enceladus" (adn149)
Origin...
published: 03 Dec 2012
author: Andreas Wannerstedt
Consumed
Track: HECQ "Enceladus" (with Skyence)
Taken from HECQ's album "Enceladus" (adn149)
Originally released by Ad Noiseam
adnoiseam.net.
"Consumed" is another self-initiated personal project that I've written, designed and animated.
It's a 3D short film about a not so distant future, where extreme overpopulation has become a global crises. The population growth has reached a critical tipping point and there's food and water shortages all around the world. The story revolves around a "Food Replicator", or a so called molecular assembler, a device that can rearrange subatomic particles and guide chemical reactions with atomic precision. In an attempt to prevent mass starvation, this device is used to synthesize nutritions with the ability to self-replicate. But during the initial tests something goes wrong and out-of-control self-replicating compounds starts to spread, consuming all matter while building more copies of them selves.
This is very similar to a hypothetical end-of-the-world scenario called "Grey goo", a term coined by molecular nanotechnology pioneer Eric Drexler back in 1986. He illustrates exponential growth and the dangers of self-replication is his book "Engines of Creation":
"Imagine a replicator floating in a bottle of chemicals, making copies of itself…the first replicator assembles a copy in one thousand seconds, the two replicators then build two more in the next thousand seconds, the four build another four, and the eight build another eight. At the end of ten hours, there are not thirty-six new replicators, but over 68 billion. In less than a day, they would weigh a ton; in less than two days, they would outweigh the Earth; in another four hours, they would exceed the mass of the Sun and all the planets combined — if the bottle of chemicals hadn't run dry long before."
Well, obviously my scenario is all science fiction, since the required technologies to create this kind of self-replicating matter won't be invented until.. hmm.. no sooner than 2014?
———————
There’s a short breakdown video here: andreaswannerstedt.se/motion/consumed/breakdown
Create your own outbreak online, in real time with webGL. Check out Christian's experiment: Coming soon
10:10
What stops population growth?
published: 21 Jan 2009
author: Gapminder Foundation
What stops population growth?
11:44
Banking On Change (12 min version)
Two-thirds of India’s population of a billion people live in the nation’s 600,000 villages...
published: 13 Feb 2010
author: Pilgrim Films
Banking On Change (12 min version)
Two-thirds of India’s population of a billion people live in the nation’s 600,000 villages. Despite India’s economic growth, the disparities between wealth and poverty are enormous. Many villagers migrate to the cities in search of work and end up begging on the streets. South Indian bank manager J S Parthiban set out to do something to help their economic circumstances. He encouraged beggars to open bank accounts in New Delhi, and pioneered micro-loans to villagers in his home state of Tamil Nadu. This is his story—and theirs.
Producer/Director: Andrew Hinton www.pilgrimfilms.com / andrew@pilgrimfilms.com
Cinematography: Eric Trometer www.tarmakfilms.com
Editing: Rob Petit www.milkwood.tv & Johnny Burke
Sound Mix: Christopher Wilson www.wilson2.co.uk
Music: Jamie Perera www.jamieperera.com
Vocals: Rasika Vartak
Executive Producers:
Jeanne Faber
Suresh Mathew
Christopher Hartnell
Special thanks to John, Jeanne and Susan Faber and everyone else who made this film possible.
A Pilgrim Films production for Initiatives of Change India: www.in.iofc.org/
Youtube results:
4:18
Al Bartlett on China's one child population policy
Prof. Al Bartlett discusses China's one child population policy and how effective it has b...
published: 08 Dec 2009
author: human4832
Al Bartlett on China's one child population policy
Prof. Al Bartlett discusses China's one child population policy and how effective it has been in reducing population growth in China. This is from apanel discussion with Professor Al Bartlett and former Colorado Governor Dick Lamm at the October 2009 ASPO-USA Denver, Colorado symposium on peak oil. For more information and additional panel videos, see www.AlBartlett.org . Also see www.ASPO-USA.org .
- published: 08 Dec 2009
- views: 13412
- author: human4832
0:49
Lui Tuck Yew: Gov't to cut vehicle population growth rate by half - 10Jan2013
SINGAPORE: Transport Minister Lui Tuck Yew has said the government is going ahead with its...
published: 10 Jan 2013
author: 154thmedia2013
Lui Tuck Yew: Gov't to cut vehicle population growth rate by half - 10Jan2013
SINGAPORE: Transport Minister Lui Tuck Yew has said the government is going ahead with its plan to cut the annual vehicle population growth rate to 0.5 per cent from 1 per cent from this February. He said such a cut will affect the quota for Certificates of Entitlement (COE). A shrinking supply has already affected prices. In the latest bidding exercise, COE prices for small cars, for example, climbed to another record high of over $92000. Mr Lui said there are no plans to review the system for now. He added prices are also influenced by many factors. "If you look at the prices of COEs, supply is certainly one of the factors that caused the increase but I think there are also a number of other factors as well, including the state of the economy, the spending power of people including their desire to own a car," he said. Mr Lui said currently about 45 per cent of households in Singapore already own a car. And the growth of vehicles needs to be constrained, given that land is also scarce with about 12 per cent of space already used for roads. He said a lot more emphasis should be placed on making the public transport reliable. Still, Mr Lui said, he has asked the Land Transport Authority and his ministry to look into whether the rebates offered under the new Carbon Emissions-based Vehicle Scheme introduced in January, has led to a more aggressive bidding for COE. Mr Lui said: "The CEVs rebate for the carbon-friendly cars kicked in at the start of January. We know that the ...
- published: 10 Jan 2013
- author: 154thmedia2013
2:02
How Much Humanity Weighs
Hank gives us a summary of a strange new calculation, which estimates the total body mass ...
published: 20 Jun 2012
author: scishow
How Much Humanity Weighs
Hank gives us a summary of a strange new calculation, which estimates the total body mass of all the humans on earth. Like SciShow on Facebook: www.facebook.com Follow SciShow on Twitter: www.twitter.com References: www.biomedcentral.com www.eurekalert.org apps.who.int scishow, news, science, statistics, humanity, body mass, estimate, earth, human, biomass, cattle, ants, continent, country, average, adult, north america, population, love handle, pot belly, overweight, public health, weight gain, weight loss, energy requirement, population fatness, individual, population growth
- published: 20 Jun 2012
- views: 92386
- author: scishow
2:07
Human Population Growth
Video on Human Population growth and its detrimental effects on society. I think some clip...
published: 10 Feb 2009
author: Warren Beecroft
Human Population Growth
Video on Human Population growth and its detrimental effects on society. I think some clips were used from another video.
- published: 10 Feb 2009
- views: 28389
- author: Warren Beecroft