Posts tagged Population Growth.

'In 2008 and in 2011, the world was rocked by riots and by revolutions coinciding with spikes in food prices. Now researchers are projecting that by 2013, food prices will soar to unparalleled heights, causing widespread hunger in the most vulnerable populations and social unrest, with an enormous potential for loss of human life.' ›

  03/07/12 at 11:04am via thesmithian

MIT: China's pollution costs $112B in annual health care ›

“China’s unprecedented growth is carrying a steadily steeper price tag as its air pollution hikes the nation’s health care costs, finds a new study by the Massachusetts Institute of Technology.

Although China has made substantial progress in reducing its air pollution, MIT researchers say its economic impact has jumped from $22 billion in 1975 to $112 billion in 2005. The costs result from both lost labor and the increased need for health care because ozone and particulates in air can cause respiratory and cardiovascular diseases.

“The results clearly indicate that ozone and particulate matter have substantially impacted the Chinese economy over the past 30 years,” Noelle Selin, an assistant MIT professor of engineering systems and atmospheric chemistry, said in announcing the findings that appear in the February edition of the journal Global Environmental Change.

The study, by researchers at the MIT Joint Program on the Science and Policy of Global Change, said pollution’s economic impact has grown, because population growth increased the number of people exposed to it and higher incomes raised the costs associated with lost productivity.”

Read the rest at USA Today

  02/27/12 at 07:00pm

The costs of growing populations. One of the toughest environmental arguments to make. Do you side with 23 million people who need electricity, or do you side with 20,000 indigenous people and a sliver of the Amazon rainforest and all its riches? Should they turn to nuclear power, and if so, how to pay for, monitor, and maintain it?

The proposed Belo Monte Dam in northern Brazil would be the third largest hydro-electric dam in the world in terms of electrical output. The dam would be 3.75 miles long and generate over 11,000 megawatts, which could power up to 23 million homes. Government officials say that the dam is an essential step in supplying energy to the nation’s growing population. However, the project is rife with environmental conflicts. The project requires the clearing of 588 acres of Amazon jungle, the displacement of over 20,000 indigenous people, flooding a 193 square mile area, and drying up a 62 mile stretch of the Xingu River.

More here.

See also Al Jazeera’s comprehensive article on the dam, here

  02/15/12 at 02:41pm

Now reading: 

theatlantic:

Adulthood, Delayed: What Has the Recession Done to Millennials?

Generations are social constructs. There is no chemical or biological difference between Gen-Xers and Millennials, but we talk about them as if they were different species. That Gen-Xers grew up “independent” and Millennials grew up “entitled” aren’t anthropological observations. Rather, they’re marginally useful stereotypes. If it’s true that members of a certain age group have commonalities that they don’t fully share with older or younger groups, this isn’t the result of generational determinism. It’s just circumstance.

The circumstances surrounding the Millennial generation are particularly strange. Many came of age in the longest economic expansion of the 20th century and graduated into the worst recession since the 1930s. The abrupt contraction of opportunity has left a mark. Unemployment among 18- to 24-year-olds was 16% in 2011, twice as high as the national average. Median earnings fell more for the young than any other cohort, and college debt, most of which is held by 20-somethings, is at an all-time high.

With education comes opportunity. That’s the deal, as this generation understood it. Now, they’re the highest-educated generation in American history, and they’ve graduated into … this.

When adults wonder what’s the matter with the Millennial generation that has increasingly chosen to live with their parents and put off marriage and homeownership, the first thing to say is that they’re using the word “chosen” wrong. Nobody chose this. The economy chose for them.

Read more. [Image: Scarleth White/Flickr]

  02/14/12 at 11:07am via The Atlantic

Allergic to the anesthesia in a tranquilizer dart.

mothernaturenetwork:

Rhino dies in anti-poaching demonstration
Conservationists accidentally killed a rhinoceros they were attempting to make safe from poachers in a botched public relations event.

We know that pumping oil out of the ground does not create many jobs. It does not foster an entrepreneurial spirit, nor does it sharpen critical faculties.

Al-Naimi, Minister of Petroleum and Mineral Resources, Kingdom of Saudi Arabia (from his sick bed). The speech was delivered at the Middle East and North Africa Energy 2012 conference at Chatham House.

Redesigning the mall for public spaces, parks, gardens, even churches: The NYTimes surveys adaptive reuses of the dying American shopping mall ›

Most cities, looking at shrinking budgets, cannot afford to subsidize or knock down ailing malls, and healthy retailers that are expanding — like H&M and Nordstrom Rack — generally will not open at depressed locations. So, as though they were upholstering polyester chairs from the 1960s with Martha Stewart fabric, urban planners and community activists are trying to spruce up and rethink the uses of many of the artifacts.

Schools, medical clinics, call centers, government offices and even churches are now standard tenants in malls. By hanging a curtain to hide the food court, the Galleria in Cleveland, which opened in 1987 with about 70 retailers and restaurants, rents space for weddings and other events. Other malls have added aquariums, casinos and car showrooms.

Designers in Buffalo have proposed stripping down a mall to its foundation and reinventing it as housing, while an aspiring architect in Detroit has proposed turning a mall’s parking lot there into a community farm. Columbus, Ohio, arguing that it was too expensive to maintain an empty mall on prime real estate, dismantled its City Center mall and replaced it with a park.”

NYTimes

  02/07/12 at 11:00am

Wolves to be Poisoned Over Tar Sands in Canada ›

  02/07/12 at 05:58am

The great failure of globalisation: The simple fact is that globalisation has not only hit the unskilled hard but has also proved a bonanza for the global super-rich. They have been able to invest in new and highly profitable projects in emerging economies. Meanwhile, as Warren Buffett argued this week, they have been able to convince their home governments to cut tax rates on profits and high incomes in the name of global tax competition. Tax havens have proliferated even as the politicians have occasionally railed against them. In the end the poor are doubly hit, first by global market forces, then by the ability of the rich to park money at low taxes in hideaways around the world.

“Economist Jeffrey Sachs in the FT — and the man has a good point, as always. (via sheuer)”

Indeed…

(via sheuer-deactivated20130201)

  01/31/12 at 10:03am

Now reading…

theeconomist:

London is getting both younger and older—and above all bigger. A baby boom is among the startling demographic changes sending the city’s planners back to the drawing board.

  01/30/12 at 09:33am via economist.com

Time Magazine: Farms around the world must adapt to climate change or else populations will suffer ›

  01/29/12 at 10:00am

Fast-forward video of Mongolians setting up their yurt. Mongolia is one of the fastest growing countries in the world, and the steppes, where these nomads live, are being destroyed by rapid gold and metals mining. In other words, witness the end of a culture.

  01/26/12 at 06:57pm

Armed guards protecting the fenced plowshare-breeding center in Ampijoroa

Read more at The New Yorker: In Pursuit of the Plowshare Tortoise

  01/21/12 at 03:13pm

It’s a girl: The three deadliest words in the world ›

It’s a Girl, a film being released this year, documents the practice of killing unwanted baby girls in South Asia. The trailer’s most chilling scene is one with an Indian woman who, unable to contain her laughter, confesses to having killed eight infant daughters.

The statistics are sickening. The UN reports approximately 200 million girls in the world today are ‘missing’. India and China are said to eliminate more female infants than the number of girls born in the US each year. Lianyungang in China has the worst infant gender ratio on record with 163 boys born for every 100 girls. Taiwan, South Korea and Pakistan are also countries in which unwanted female babies are aborted, killed or abandoned.

Gendercide in South Asia takes many forms: baby girls are killed or abandoned if not aborted as foetuses. Girls that are not killed often suffer malnutrition and medical neglect as sons are favoured when shelter, medicine and food are scarce. Trafficking, dowry deaths, honour killings and deaths resulting from domestic violence are all further evils perpetrated against women. This femicide has led the Geneva Centre for Democratic Control of Armed Forces to report in ‘Women in an Insecure World’ that a secret genocide is being carried out against women at a time when deaths resulting from armed conflicts have decreased.

The brutal irony of femicide is that it is an evil perpetrated against girls by women. The most insidious force is often the mother in law, the domestic matriarch, under whose authority the daughter in law lives. Policy efforts to halt infanticide have been directed at mothers, who are often victims themselves. The trailer shows tragic scenes of women having to decide between killing their daughters and their own well-being. In India women who fail to produce sons are beaten, raped or killed so that men can remarry in the hope of procuring a more productive wife.

It is an oft-made argument that parental discrimination between children would end if families across south Asia were rescued from poverty. But two factors particularly suggest that femicide is a cultural phenomenon and that development and economic policy are only a partial solution: Firstly, there is no evidence of concerted female infanticide among poverty-stricken societies in Africa or the Caribbean. Secondly, it is the affluent and urban middle classes, who are aware of prenatal screenings, who have access to clinics and who can afford abortions that commit foeticide. Activists fear 8 million female foetuses have been aborted in India in the last decade.

The Chinese cultural bias towards male children is one exacerbated by the birth control policy. India, however, poses a more complex problem where the primary cause is a cultural one.

Activists attribute a culture of valuing children by their economic potential to South Asia’s patriarchal social model in which men are the sole breadwinners. Sons both carry the family name and work from a young age. Daughter, on the other hand, impose the burden of a dowry before leaving the home upon marriage. Strict moral codes, onerous cultural expectations and demanding domestic responsibilities are all forces that further subjugate women.”

Via Ram Mashru for The Independent

  01/19/12 at 08:01pm