Showing posts from category poverty.
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Engineering Solutions to the Infrastructure and Scarcity Challenges of Population Seven Billion (and Beyond)
›March 9, 2011 // By Hannah MarquseeA recent Institution of Mechanical Engineers (IME) report, Population: One Planet, Too Many People?, argues that “sustainable engineering solutions largely exist for many of the anticipated challenges” of a world population scheduled to top seven billion this year and projected to reach upwards of nine billion by 2050. “What is needed,” write the authors, “is political and social will, innovative financing mechanisms, and the transfer of best practice through localization to achieve a successful outcome.”
City lights on the French-Italian border, from the International Space Station.
Since nearly all of the population growth in the next 40 years will occur in the developing world, the report recommends nations adopt five “Engineering Development Goals” (listed below), alongside the Millennium Development Goals, to meet the needs of the world’s growing poor. The report also recommends that developed countries provide technical engineering expertise to developing countries in the model of the UK Department for International Development’s Resource Centers. This assistance will help them implement these goals and “leapfrog” the “resource-hungry, dirty phase of industrialization.”
Population Growth a Threat?
While the report issues a clear call to action for engineers and governments, it does not address the issue of population growth per se, which has caused some to argue that population growth might not be the problem after all. The Independent, for example, initially headlined their article about the report, “Population Growth Not a Threat, Say Engineers,” but changed it after publication to “Population Growth a Threat, Say Engineers.”
The IME authors clearly state that “population increase is likely to be the defining challenge of the 21st century,” and the report provides practical steps governments can take given current population trends. But its focus on “engineering solutions” highlights the ongoing debate between those who argue that technological fixes alone can solve the world’s social and environmental problems, and those who advocate for contraception as a low-cost path to a sustainable world.
“I would love there to be technological solutions to all our problems,” said Nobel Laureate Sir John Sulston at a recent ECSP event on the UK Royal Society’s forthcoming People and the Planet study, but “we’ve got to make sure that population is recognized, while not the sole problem, as a multiplier of many others. We’ve got to make sure that population really does peak out when we hope it will.”
The projections on which the report is based will be difficult to hit without dramatic reductions in fertility, mainly in sub-Saharan Africa – a goal that is nigh impossible without increased investment in access to voluntary family planning. The UN high variant projection, which calculates a much less dramatic decrease in current fertility levels, has world population reaching 11 billion by 2050.
“There is no need to delay action while waiting for the next greatest technical discovery,” write the IME authors. “If action is not taken before a crisis point is reached there will be significant human hardship. Failure to act will place billions of people around the world at risk of hunger, thirst, and conflict as capacity tries to catch up with demand.”
Engineering Development Goals
1. “Energy: Use existing sustainable energy technologies and reduce energy waste.”
Currently, “over 1.5 billion people in the world do not have access to energy,” says the IME report. In addition, global demand for energy is expected to rise by 46 percent by 2030, and the world will need to invest $46 trillion over the next 40 years to shift towards renewable energy sources. The report points out that “there are no insurmountable technical issues in sourcing enough energy for an increasingly affluent larger global population.” Instead, “the difficulties lie in the areas of regulation, financing, politics, social ethics, and international relations.”
2. “Water: Replenish groundwater sources, improve storage of excess water and increase energy efficiencies of desalination.”
Global water consumption, write the IME authors, is predicted to rise 30 percent by 2030 due to population growth and increased energy and agricultural consumption. These numbers are troubling, considering that a recent study in Nature found that more than 1.7 billion people, almost entirely from the developing world, already face chronically high water scarcity.
However, this problem is not simply one of a shortage of water, rather “a case of supply not matching demand at a certain time and place where people are living,” says the IME report. Engineering solutions must involve the capturing and storage of rain water, more cost-effective desalination techniques, and aquifer storage and recovery techniques, says the report. But more importantly, “decision-makers need to become more aware of the issues of water scarcity and work more closely with the engineering profession in finding localized solutions.”
3. “Food: Reduce food waste and resolve the politics of hunger.”
The IME report cites the World Bank’s prediction that demand for agricultural production will double by 2050, due to a combination of population growth, more people turning to meat-heavy diets, and agricultural shortages from extreme weather events. Efficiencies can go a long way towards filling this supply-demand gap, says the IME report. In developed countries an average of 25 percent of edible food is thrown away in the home after purchase, while in developing countries, as much as half of crops are lost before ever reaching market due to lack of adequate transportation and storage infrastructure.
For example, the authors point out that in India, “between 35 percent and 40 percent of fruit and vegetable production is lost each year between the farm and the consumer” – an amount greater than the entire annual consumption of the UK. Americans are also big food wasters. A USDA study found that in one year, 27 percent of all edible food was thrown away in the United States after purchase. Developed countries can significantly increase efficiency “through behavioral change that recognizes the value of food,” says the report.
4. “Urbanization: Meet the challenge of slums and defending against sea-level rises.”
Urbanization “presents one of the greatest societal challenges of the coming decades,” write the IME authors, but cities also represent a “significant opportunity…to be very efficient places to live in terms of a person’s environmental impact.”
According to the World Bank, by 2050, three quarters of the world will live in cities, and nearly all of this growth will occur in the developing world. Already, one third of the world’s urban population live in “appalling slum conditions,” says the IME report. Challenges for the urban poor are especially severe in coastal areas – home to three quarters of the world’s large cities – where they are vulnerable to flooding and extreme weather events, which according to new studies, have increased as a result of climate change.
The report calls for nations to use an “integrated, holistic approach” that brings in engineering expertise early in the planning process to create infrastructure that is individualized to a city’s unique cultural, geographical, and economic needs.
5. “Finance: Empower communities and enable implementation.”
Implementation of the above four goals will require “innovative soft loans and micro-financing, ‘zero-cost’ transition packages, and new models of personal and community ownership, such as trusts,” write the IME authors. Furthermore, communities must play a central role in decision-making in order to find appropriate and local solutions.
In all five of these goals, “barriers to deploying solutions are not technological,” says the report. Instead, they are political and social. Better international cooperation, dialogue, and sharing of expertise between and amongst engineers, decision-makers, and the public, is crucial to implementation.
Sources: Department for International Development, Guardian, The Independent, Institution of Mechanical Engineers, Nature, The New York Times, UN Habitat, United Nations, USDA, World Bank.
Image Credit: “City Lights, France-Italy Border (NASA, International Space Station Science, 04/28/10),” courtesy of flickr user NASA’s Marshall Space Flight Center. -
World Bank Pipeline Project in Chad Reveals Development Challenges
›This scholar spotlight was originally featured in the Wilson Center’s Centerpoint, February 2011.
In 2000, the governments of Chad and Cameroon teamed up with a three-company oil consortium, with the help of a World Bank loan, to begin building an oil pipeline. By 2003, oil revenues were flowing. This multi-billion dollar pipeline project, which transports oil from Chad through a 640-mile underground pipeline in neighboring Cameroon, is one of Africa’s largest public-private development projects.“Unfortunately, the project fell short on its social and development-oriented objectives,” said Wilson Center Fellow Lori Leonard.
One of the World Bank’s conditions on granting the loan was compensation for the involuntary resettlement this project would cause. However, Leonard said, the World Bank failed to understand, or take into account, social norms around land use and property relations.
“The compensation plan introduced the idea of private property but there was no institutional or legal framework for it,” she said. “This led to a flood of disputes over land and created breaks in the social safety net and societal fabric in Chad.” Uprooting people led to unprecedented problems, from the loss of land and livelihoods to disputes over compensation payments.
The reality was that in Chad, one of the world’s poorest countries, about a quarter-million people were affected. “People in the oilfield region, like people everywhere, are deeply attached to the place where they live – tied to their land,” Leonard said. Suddenly, their property became monetized. “They were asked to think differently about crops, trees, kitchen gardens, everyday objects,” as everything was given a monetary value.
But all the land was populated so there was nowhere to move to and no other trade or skill to easily adopt. “The pipeline project did not create a local economy, that could absorb people who became land poor,” she said.
The World Bank, which withdrew from the project in 2008 when Chad paid off the loan, accused Chad of misspending oil revenues, but that is just part of the story, said Leonard. The problem is not purely economic. “The economy is not outside of society,” Leonard said. “[This project] put a market value on everyday objects and that reshapes societal relations. And it raises the ethical question: ‘How do I live now?’”
In Chad, a largely agrarian economy, large parcels of land became oil fields, wells, and pumping and collection stations.
“Fields were taken or divided up into small fragments and the people wonder what to do next,” said Leonard. “Fertility rates are high and each successive generation will have to divide up [smaller and smaller amounts of] land. And there is already incredible pressure on the land now. The soil is poor but there is not enough [viable land] to leave land fallow.”
Leonard, who teaches at the Bloomberg School of Public Health at Johns Hopkins University, first came to Chad as a Peace Corps volunteer during the post-civil war reconstruction period in the late 1980s.
“From the time of independence, oil was the promise of the future,” she said. “The lessons the World Bank learned do not inspire confidence that it would be different the next time around. We need a fundamental shift in this development model.”
Dana Steinberg is the editor of the Wilson Center’s Centerpoint.
Photo Credit: “Chad-Cameroon Petroleum Pipeline Development Project,” courtesy of the World Bank. -
Of Revolutions, Regime Change, and State Collapse in the Arab World
›The original version of this article, by David Ottaway and Marina Ottaway, was published by the Wilson Center’s Middle East Program.
With breath-taking speed, massive popular protests across the Arab world have swept away two Arab strongmen and shaken half a dozen monarchies and republics to their core. But the Arab world has yet to witness any fundamental change in ruling elites and even less in the nature of governance.
Libya now seems poised to be the first country to see a true change in governance, thanks to Muammar Qaddafi’s megalomania and his amorphous jamahiriya (state of the masses). But such change may not have a happy ending. The damage Qaddafi has inflicted on his country is likely to extend well past his demise because he leaves behind a weak state without functioning institutions.
The uprisings sweeping across the Middle East have similar causes and share certain conditions: authoritarian and ossified regimes, economic hardship, growing contrast between great wealth and dire poverty, all worsened by the extraordinarily large number of young people who demand a better future. But the consequences will not be the same everywhere.
Tunisia and Egypt: A System Still in Place
Pro-democracy protesters in Tunisia and Egypt have been quick to use the word “revolution” to describe their astounding achievement in forcing Presidents Zine el Abidine Ben Ali and Hosni Mubarak from power after decades of rule. Tunisia’s “Jasmine Revolution” and Egypt’s “January 25 Revolution” have certainly injected the long-silenced voice of the people into the autocratic politics of the region. But they have not brought to the fore a new ruling class, system of governance, or the profound social and economic changes associated with the classical meaning of revolution. And it remains to be seen whether they will succeed in doing so.
Continue reading at the Wilson Center’s Middle East Program.
Photo Credit: Adapted from “Libya-protests_025,” courtesy of flickr user Crethi Plethi. -
Joan Castro on Integrated Population and Coastal Resource Management in the Southern Philippines
›In the southern Philippines, the innovative IPOPCORM program “worked in areas where there is high…marine biodiversity, high population, and high population momentum, which means…about 40 percent of the population are 15 years and below,” Joan Castro told ECSP in this interview. Castro, the executive vice president of PATH Foundation Philippines, Inc., recently spoke at the Wilson Center on the state of integrated development efforts in her country and elsewhere.
From 2000-2006, IPOPCORM (which stands for “integrated population and coastal resource management”) sought to integrate population, health, and environment (PHE) development efforts in Philippine communities. They had four primary objectives, said Castro: 1) improve the reproductive health of the community members; 2) improve management of the coastal resources; 3) increase knowledge of the linkages between population, health, and the environment; and 4) increase the capacity of community leaders to advocate for these links.
“The aspect of livelihoods was very essential,” said Castro, especially for empowering women in the communities. Through family planning services and micro-credit finance initiatives, women were able to better space their pregnancies and contribute to household incomes, she said. In addition, by establishing locally managed, marine protected areas, IPOPCORM increased the protection of high biodiversity zones and improved the likelihood that there will be enough fish to feed future generations.
The “Pop Audio” series is also available as podcasts on iTunes. -
‘Dialogue’ Interviews International Reporting Project Fellows on Liberia
›Since 1998, the International Reporting Project has been a pioneer in the “non-profit journalism” movement that seeks to fill the gap left by much of the mainstream media’s reduction in international news coverage. IRP has provided opportunities to more than 300 U.S. journalists to travel to more than 85 countries to produce award-winning reports. This month on the Wilson Center’s Dialogue program, host John Milewski speaks with guests Sunni Khalid, Ed Robbins, and Teresa Wiltz. They recently participated in an intensive fact-finding visit to Liberia under the auspices of the International Reporting Project where they produced stories on the country’s ongoing development and women’s empowerment efforts (among other topics).
Sunni Khalid is managing news editor for WYPR in Baltimore, Maryland. Previously, he worked for Time, The Washington Times, USA Today, Voice of America, and NPR.
Ed Robbins is an independent, multi-award winning director, writer, producer, and videographer. Outlets for his work have included PBS, The Discovery Channel, National Geographic Channel, ABC, and the BBC.
Teresa Wiltz is a senior editor for The Root, where she helps oversee the production of the African-American web-magazine. She previously served as a staff writer for The Washington Post’s style section.
The full 30 minute interview is available at the Wilson Center.
To hear more about their projects, see The New Security Beat’s “A Lens Into Liberia: Experiences from IRP Gatekeepers.” -
Watch: Laurie Mazur on a Pivotal Moment for the Global Environment and World Population
›February 24, 2011 // By Hannah Marqusee“It’s increasingly clear that we are living in a pivotal moment,” said Laurie Mazur, director of the Population Justice Project, in this interview with ECSP about her new book, A Pivotal Moment: Population, Justice, and the Environmental Challenge. Currently, “nearly half the world’s population – about three billion people – are under the age of 25,” she said, and the choices these young people make, and the choices that are available to them “will determine whether world population grows from the current almost 6.9 billion to anywhere between 8 billion and 11 billion.”
“Numbers do matter,” said Mazur. “Clearly, a world population of 8 billion would be better than 11 billion for both human beings and the environment.” What’s more, “everything we need to do to slow population growth is something we should be doing anyway.”
Investments in family planning, girls’ education, women’s empowerment, and sustainable, equitable development are all means to slowing population growth, as well as being an end in and of themselves. Population growth “is an issue of really broad appeal” and should be of concern to environmental and reproductive health advocates, people of faith, or anyone who cares about development, justice, and eliminating poverty, said Mazur. -
Deforestation, Population, and Development in a Warming World: A Roundtable on Latin America
›“Rural development and MCH [maternal child health] in the most remote, rural areas are going to largely explain the future of Latin American conservation, development, population, and urbanization,” said David Lopez-Carr, associate professor of geography at the University of California, Santa Barbara, at a recent Wilson Center roundtable on “Deforestation, Population, and Development in Latin America.”
Nearly 80 percent of Latin America’s people live in urban areas, yet the continent’s rural populations have a disproportionate effect on its forests. Panelists Liza Grandia, assistant professor of international development and social change at Clark University, and Jason Bremner, director of population, health, and environment at the Population Reference Bureau, argued that meeting the needs of these communities is therefore key to conserving Latin America’s forests. [Video Below]
Rural Populations Have Disproportionate Impact on Deforestation
“There are two Latin Americas,” said Carr. Countries like Argentina, Chile, and Uruguay are 90 percent urban, while countries like Guatemala, Ecuador, and Bolivia are about 50 percent urban. However, despite this rapid urbanization and declining population growth at the national level, rural areas in Latin America are still experiencing high fertility rates and significant forest loss. So how are these trends related?
In his analysis of more than 16,000 municipalities in Latin America, Carr found “no statistical significance between population change at the municipal level and woody vegetation change at the municipal level.” Yet this lack of connection does not mean population growth and deforestation are unrelated, but instead indicates “a problem of place and scale,” he said. Within countries or even within municipalities, there are huge variations in fertility rates. Rural areas, which generally have larger families, more agricultural expansion, higher population growth, and lower population density, account for higher impact per capita on forests.
“Less than one percent of the population of Guatemala moves to any rural frontier at all,” said Carr, “yet that small, tiny fraction of the population has a disproportionate impact on the forests, and that is true throughout Latin America.” Carr also distinguished between the private sector primarily converting secondary forest for corporate agriculture and subsistence farmers clearing old growth forest.
Indigenous Lands Are Key to the Future
There are generally two groups of people on the frontier: indigenous people and “colonists,” who move in to take advantage of undeveloped land. Indigenous people, by and large, act as “stewards of the forests,” exhibiting lower rates of deforestation and forest fragmentation then colonists, Bremner said. “They do have a very protective effect, largely because they are excluding others from those lands.”
Indigenous communities tend to be “common property institutions” with an informal or cultural set of rules and traditions facilitating land use, said Bremner. They are “really good at mobilizing against external threats,” he said, which results in a protective effect over the forest. In the Amazon, for example, “indigenous lands, in the context of all of this colonization and deforestation that is happening, are now seen as key to the future,” he said.
However, as indigenous population growth and growing agricultural and industrial expansion change indigenous communities and livelihoods, more formal rules must be developed to govern land use. If indigenous communities “are the protective factor, then we need to know how to protect them,” said Bremner.
There are few demographic surveys of rural communities, but one of nearly 700 women in the Ecuadorian Amazon found the total fertility rate of indigenous women to be seven to eight children per woman. “Fifty percent of indigenous women didn’t want to have another child…of that 50 percent, 98 percent were not using a modern method of contraception,” Bremner said. “Responding to these women’s needs, I think, would go a long way in terms of changing the future of these communities.”
Guatemala: Reducing Fertility By Thinking Outside the Box
Grandia, with support from Conservation International and ProPeten, conducted a study of population and environment connections as part of the Demographic and Health Survey (DHS) of Peten, a sparsely populated and highly biodiverse municipality of Guatemala. The 90,000 people living in the protected area in this park had “literally no family planning services,” said Grandia, and their population was on track to double within 20 years.
Using the DHS data, Grandia and ProPeten created a “somewhat eclectic population and environment program” that integrated many of the concerns of indigenous Maya communities in Peten, called Remedios. Remedios focused on a diverse set of issues, including agriculture, education, maternal and child health, family planning, and gender issues, and included projects like a “traveling education-mobile” and Between Two Roads, a bilingual radio soap opera in Spanish and Q’eqchi’ Maya, which used the story of a conflict between midwife and cattle rancher in a frontier community “to touch on a whole range of social and environmental issues.”
“As a result of our efforts…the total fertility rate dropped from 6.8 in 1999 to 5.8 in 2002, and in the most recent DHS it had fallen to 4.3,” said Grandia. She credited this success in part to the fact that the programs were “so cross-cutting across many of those schools of thought.” Yet the integration of a diverse range of issues also caused a split between the field-based ProPeten and the DC-based Conservation International, who wanted a more “narrow focus” on family planning and conservation, she said.
“Sometimes working outside the box can have unexpected results,” said Grandia. The population-environment movement could learn from the American environmentalist movement’s evolution from “an elite movement” into a “broader-based socially dynamic movement that involved new constituencies,” she said.
“Population and environment has often begged the articulation of a third field,” said Grandia. “How you fill in that blank often reflects the kind of development interventions you deem appropriate.” Perhaps “justice” should be considered “a new critical third paradigm,” she said.
Sources: Population Reference Bureau, World Bank.
Photo Credit: “Chevron’s Toxic Legacy in Ecuador’s Amazon,” courtesy of flickr user Rainforest Action Network. -
Eliya Zulu on Population Growth, Family Planning, and Urbanization in Africa
›“The whole push for population control or to stabilize populations in Africa in the ’70s and the ’80s mostly came out of the West,” said Eliya Zulu of the African Institute for Development Policy (AFIDEP) in this interview with ECSP. Then new research brought to light the fact that many women in Africa actually wanted to control their fertility themselves, but they didn’t have access to family planning.
“It kind of put the African leaders who really didn’t want to talk anything about fertility control and so on in a fix,” Zulu said. “Because all of sudden now it was the African women themselves who are saying we need these services – it was not an imposition from the West.”
Based in Nairobi, Kenya, Zulu said that part of what he does at AFIDEP is “try to get African countries to think about the future.” Current economic growth in parts of Africa simply can’t match population growth, but improving access to family planning and child/maternal health infrastructure can greatly reduce fertility rates – and quickly.
“The question for Africa is: Are we going to be ready? And we need to prepare,” said Zulu. “For that to happen it’s not just about saying ‘let’s have fewer children.’ I think we also need to do this from a social developmental perspective where we also look at ways in which we can improve the quality of the population, empower women, invest in education, and so on.”
Four Factors of Success
There are several factors that are critical for successful family planning and child/maternal health efforts, said Zulu: strong political leadership, sustained commitment over time, financial investment (research has shown that over 90 percent of women in sub-Saharan Africa cannot afford contraceptives), and strong accountability mechanisms for monitoring performance of programs and use of resources.
“There are a number of countries that have shown that, even with the limited resources that Africa has, that with all the problems that Africa has, if you really emphasize those four factors that I mentioned, you can actually achieve very, very positive results,” Zulu said.
Rapid Urbanization and the Growth of Urban Poverty
Rapid urbanization is one of Africa’s biggest challenges, said Zulu. “Africa is the least urbanized region of the world now, but it’s growing at the highest rate.” If you look at historical examples from the West and Asia, “urbanization is supposed to be a good thing; urbanization has been a driver of economic development,” he said, but “the major characteristic of urbanization in Africa has been the rapid growth of urban poverty.”
“If the economies are not going to develop the capacity to absorb this population and create enough jobs for them, there’s going to be chaos, because you can’t have all these young people without having jobs for them,” said Zulu. “The challenge for many African governments is how to have sustainable urbanization and how to transform our cities into agents of development.”
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