population

Five things to know about the 7 billionth human

On Monday, the world welcomed its 7 billionth person. The implications of population growth are similarly staggering in number, but here are five of the more important things to know about the growing world community.

There might not be 7 billion of us. Yet.

The October 31st date was chosen by the United Nations Population Fund, and it’s somewhat symbolic. "There is a window of uncertainty of at least six months before and six months after the 31 October date for the world population to reach seven billion," UN population estimates chief Gerhard Heilig told the BBC. However, the crux of the matter—the ever-increasing world population and the problems that come with it—stands.

Human being No. 7,000,000,000 is probably poor—and it's likely the parents didn't plan the pregnancy.

The developing world acted as the engine for most of the last decade's population growth. It’s home to the world’s seven fastest-growing cities, according to Foreign Policy. As such, it’s attracting the attention of policymakers and crystal-ball-gazers alike. Many, like the Worldwatch Institute’s Robert Engelman, propose extending access to contraceptives and encouraging smaller family size to curb population-related problems, though a recent Economist article says that this would only have a modest effect in the face of scarce world resources.

Sure, resource scarcity is a problem, but maybe it doesn’t have to be.

Not all commentators are equally pessimistic about continuing population growth. Some of the most basic problems, like access to food and water, might really be problems of efficiency rather than scarcity. Global Envision contributor Ben Osborn recently wrote about a study by the Consultative Group on International Agricultural Research that showed that given proper integration and storage of water resources, no one would have to go thirsty. On the food front, a scientific study published in Nature showed that proper agricultural reforms “could increase global food availability by 100–180%,” more than enough to meet the needs of our growing population.

The antidote to population could be migration.

Ensuring good quality of life for the earth’s inhabitants goes beyond just food and water. The UN’s State of the World Population 2011 report identifies migration as a trend that can be used to help aid in economic development. Wealthy countries with declining fertility rates could provide job opportunities for workers disenfranchised in their overpopulated home countries. At the same time, migration is a hot-button issue for developed nations that may not be so keen to open their borders. The report also cites increased access to education as a key factor in reducing population growth and providing better opportunities for youth in developing nations.

Maybe we should all just learn to stop worrying and love the population bomb.

Many fear rapid population growth in a world with limited resources, but given the proper policies it might not have to be so scary. Since there’s no “undo” button for world population, perhaps the best question to ask in light of the 7 billion marker is “How can we make the best of it?”

Want to know where you fit into the 7 billion? Check out The BBC’s “What’s Your Number” tool.

Margo Conner is a senior at Lewis & Clark College in Portland, Oregon, majoring in international affairs. Read her other contributions to Global Envision.

An Unconventional Way to Feed the World

Topics: Culture, Food

At present, there are almost 7 billion people on the planet. By 2050, the UN estimates that there could be over 9 billion. How are we going to feed all these people? Simple. Take advantage of the most plentiful food on the planet — insects! In this delightfully amusing TED talk, Marcel Dicke says that munching on tasty, low-calorie bugs could be an environmentally sustainable source of food. Hungry yet?

Counting Brazil's Uncounted

How can you help the world's neediest people when you don't even know they exist?

Take Rio de Janiero's sprawling slum settlements, known as favelas. They contain maybe one-third of the city's population, but no one really knows for certain, and the official counts are probably too low. When you consider similar situations worldwide, there are perhaps more than a billion people whose governments have no official record of their existence, says Melanie Edwards.

Her company, Mobile Metrix, hires and trains local teenagers — in Brazil and other developing countries — equips them with handheld computers and sends them door-to-door to get lifestyle information on their neighbors via a 100-question survey.

The idea is that aid organizations, governments and corporations essentially make decisions on where to spend money based on unreliable numbers. Enter Mobile Metrix, which says it "connects the uncounted poor with companies and nonprofits that can meet their needs."

Part of the reason the model is viable is because Mobile Metrix is able to persuade corporations to support its work. When a dengue epidemic infected nearly 250,000 in Rio de Janeiro earlier this year, for example, Mobile Metrix teamed up with Johnson & Johnson to provide favela residents with anti-mosquito repellent and doorstep tips on malaria prevention.

Edwards says each young Mobile Metrix "agent" is paid better than a drug pusher on the streets of Rio and can gain professional skills and a sense of dignity.

"These are capable, untapped human resources. By believing in them, we dignify them and they dignify themselves," Edwards told Rob Katz of NextBillion.net. "We see our employees step into their power — to transform themselves and their community."

Condoms and Climate Change

Condoms prevent transmissions of disease, and could be key to population control. Photo: <a href="http://www.flickr.com/photos/gchicco/2604456566/">Rampant Gian (flickr)</a>
Condoms prevent transmissions of disease, and could be key to population control. Photo: Rampant Gian (flickr)

CIA director Michael Hayden recently identified one of the biggest threats facing the U.S., something that occurs over 215 million times a day — sex.

“Population is the essential multiplier for any number of human ills," Hayden said recently. He said overpopulation in the poorest parts of the world is causing global political instability and extremism, climate change, and the food and fuel crises.

In the 1970s, environmentalists frequently discussed the problems of overpopulation, but in the last 30 years, rigid population control has been condemned.

Robert Engleman, vice-president at the Worldwatch Institute and author of the new book More: Population, Nature and What Women Want, says that after China's controversial one-child policy, "Environmentalists came to realize how complicated and sensitive this issue was.”

As food and fuel prices rise, so do concerns that the planet’s limits are finite. Population growth has slowed in developed countries, but is still rising in much of the developing world. With climate change forcing a fresh look at overpopulation, Engleman’s new book argues that “the key to limiting population growth is to give control over procreation to women.”

What Engleman is suggesting is not feminism, it’s just common sense. He says that even in societies with traditionally large families, when women gain control over family sizes with contraception access, birth rates shrink.

Fifty-year-old Linganni, who earns $2.50 a week sweeping streets in Burkina Faso, would certainly agree that too many children and not enough food is a problem. In an article that discusses how the food crisis is hitting women the hardest, The Washington Post describes how her 25 children share one meal a day. And Linganni always eats last.

In his recent article "What Condoms Have To Do With Climate Change", Time's Bryan Walsh suggests the best policy for the U.S. would be “vigorous foreign aid that helps make contraception safe, reliable and accessible in every country — too often women in the developing world who want to use contraception, can't get it.”

Contraceptive aid from the U.S. may be a difficult sell, considering that Americans are still obsessing over abstinence-only sex education and holding father-daughter purity balls. And around the world, contraception is often taboo, and the decision whether to use it is up to the man.

One solution is to support forms of contraception that give women control and are invisible to men, like the Pill or IUDs. But whatever the approach, women need to have control over the number of kids they have. Population control will only happen, Engleman reminds us, when "women are in charge."

Growing Gender Inequality in India

Topics: Women, Culture
Countries: India
Photo Credit: <a href="http://flickr.com/photos/3pom/2180527461/">3pom (flickr)</a>
Photo Credit: 3pom (flickr)

Technological advances have significantly impacted India's recent growth. But one technology may be causing more harm than good.

India is experiencing an alarming rise in sex-selective abortions. As the middle class has grown, more pregnant women are able to afford ultrasounds. One result is that many couples are choosing to abort female fetuses. Traditionally, boys are preferred over girls — they carry on the family name, can more easily find paid work, and don’t require expensive dowries. Even though India is becoming increasingly modernized, these traditional values remain intact.

The numbers tell the story: In 1981, India had 962 girls for every 1,000 boys. In the 2001 census, the ratio was 927 to 1,000. Indian Prime Minister Manmohan Singh recently called the problem a "national shame."

Indian society is starting to experience the repercussions. With fewer available women to marry, some Indian men are resorting to buying their brides from poor communities outside their own, the BBC reports.

From the Archives

The Chinese Immigrant Experience in Russia

Topics: Migration
Countries: Russia
Previously filed under: Global Economy
Frustrated by a weak economy and a lack of jobs, many Russians have directed blame toward a growing immigrant population.

From the Archives

Fewer Babies Pose Difficult Challenges for Europe

Europe has the world's oldest average population which is causing many European governments to worry about the long-term economic, social, and political impact.

From the Archives

Ugandan Forests in Danger

Previously filed under: Environment
Uganda's disappearing forests may induce climate change, extend drought, hurt agricultural production and weaken control of infectious diseases.

From the Archives

How Growth Challenges the Global Political Climate

Rising populations, economic growth and climate change have become underlying challenges of sustainable development and need to be confronted before future crises appear.

From the Archives

World Population Becoming Grayer as Fertility Rates Go into Decline

Previously filed under: General Globalization
What lies ahead when so many countries' fertility rates are below the population replacement levels?

Stories We're Watching

As Growth Slows, India Awakens to Need for Foreign Investment

International Herald Tribune - Tue, 02/07/2012 - 19:58
India’s central bank and economic analysts predict that growth will fall sharply to 7 percent this fiscal year and remain sluggish.

Social responsibility and a new world order

Washington Post - Innovations - Tue, 02/07/2012 - 07:56
Just before the New Year, the London-based Center for Economics and Business Research announced that Brazil had overtaken the United Kingdom as the world’s sixth largest economy. Furthermore, it predicted that by 2020, India and Russia will also have overtaken all the European economic powers.

Aid for trade policy rears its ugly head

The Guardian's Poverty Matters - Mon, 02/06/2012 - 01:41
The UK government's dismay at not being granted the contract for Typhoon fighter jets in India is an indication that its controversial aid for trade policy is still very much alive.

Liberia's battle to put the lights back on

The Guardian's Poverty Matters - Sun, 02/05/2012 - 23:00
Ellen Johnson Sirleaf has set ambitious targets to restore the country's electricity supply. But will it meet them by 2015?

As Africa's consumers rise, so does inequality

Yale Global Online - Fri, 02/03/2012 - 10:17
Kenya struggles to spread the wealth from rapid growth.

Recent comments

Countries

An initiative of Mercy Corps
“You must be the change
you wish to see in the world”
Mahatma Gandhi
Learn more about Mercy Corps >

Efficiency

Over the last five years, more than 89% of Mercy Corps' resources have been allocated directly to programs

Excellence

America's premier charity evaluator gives Mercy Corps four stars in organizational efficiency. Click here to learn more.

High Value

Every dollar you donate to Mercy Corps helps us secure $11.16 in donated food and other critical supplies.

Mercy Corps — Dept. W — 45 SW Ankeny — Portland, OR 97204
All original content Copyright © 2009 Mercy Corps. Quoted and linked content is property of the creator(s). Mercy Corps will not sell, rent or trade your personal information.