With mobile money, Haitians are able to complete transactions like this one wirelessly. Photo: Karl Grobl for NetAid.

This article was republished by The Christian Science Monitor.

In Haiti, cash is escaping from wallets and savings accounts are breaking free from brick-and-mortar banks.

Two years after 2010’s devastating earthquake, mobile money has taken off in the island nation. While the country has seen setbacks in many areas and continues to struggle, one bright spot is the transformation of the country’s traditional banking sector. Physical banks were wiped away by the quake and subsequent hurricane, and a mobile banking network that uses cell phones has grown up in their place.

Toting your money around on a cell phone might sound scary, but for many Haitians it’s more secure than carrying around a wallet, which isn’t protected by a PIN. The handy infographic to the right shows how a mobile money transaction works.

How a mobile wallet transaction takes place in Haiti. Infographic courtesy Mercy Corps.

In the months following the quake, both Mercy Corps (our parent organization) and The Gates Foundation sponsored separate Haitian cell phone companies, Voilà and Digicel, to help mobile money take off, with the Gates Foundation offering monetary incentives for the first company to get a program off the ground and for continued improvements in order to get entrepreneurial engines revving.

For many Haitians, mobile money can open a door to personal choice. Mercy Corps has used mobile money to distribute food aid to families across Haiti and deliver payments from its cash-for-work programs. Instead of spending hours waiting in line for a cash payment or a food ration, Haitians receive a wireless money transfer on their phones once a month.

The technology holds promises for the future, too. Long-term, mobile money could be expanded so that it’s accessible to everyone for all of their personal purchases. Haitians could use mobile money to send remittances to family members in other parts of the country, according to AudienceScapes. And after visiting with Mercy Corps staff in Haiti in 2010, New York Times columnist Nicholas Kristof wrote about the way that mobile money is creating a way for the poor to save money like never before. Most banks won’t accept very small deposits, but now a mobile phone could double as a savings account. It could blow the microsavings sector wide open.

Mobile money could also help make Haitians healthier. Even before the earthquake hit, Haiti’s public health indicators were the worst in the Western hemisphere, according to the U.S. Department of State, and those problems were only compounded by the disaster. In Kenya, one of the first countries to adopt mobile money, customers can use it to pay - and save up for - health services. Expectant mothers use it to save for health care, and in rural communities Kenyans have used the service to pay for access to clean water, reports USAID. Looking forward, a mash-up of mobile health and mobile money technologies in Haiti could lead to new insurance plans and health voucher programs, according to Health Unbound.

With mobile money quickly gaining widespread use, the developing world is leaps ahead of the developed. Mobile money launched in Kenya in 2003, according to The National Archives, but Google Wallet’s similar service in the U.S. wasn’t released until September of last year and has yet to truly take off. Maybe it’s time for American company executives to start taking a few pointers from Haiti.

Children fill school libraries with their own stories. Photo: United Nations Photo (Flickr)

Developing countries face overcrowded classrooms and empty libraries. Students have started addressing this issue by filling shelves with their own stories.

Many children in developing countries do not have books to take home or read in class. If they do, they’re usually not translated into local dialects. This means limited use by parents at home, many of whom are also illiterate. UNESCO reported in 2010 that one in five adults is illiterate. Not only learning to read but having easy access to books and other printed material is imperative to improve this staggering statistic.

While some rural communities have access to e-readers, they're few and far between. This is where innovation and imagination come in. A primary school in Chingoe, Mozambique, is filling its library with homemade books, shaping young readers by allowing them to share their own stories. The Literacy Boost program by Save the Children applies this hands-on method and has seen results. Teachers write their own short stories, children draw illustrations that serve as writing exercises, or parents tell stories to their children for transcription. Add a little string for binding and you’re set. It's an innovative way to promote and combine oral traditions with basic education.

Writing can also help children cope after disasters or hardships. Drawing or writing out their experiences is a constructive way to process emotions. Sharing these stories with their peers helps in the recovery effort while simultaneously improving important written and verbal communication skills.

While some may not ascribe a homemade library the same prestige of traditional textbooks or literature, it provides an important foundation where needed most. Children are able to read at home, engage their family and community, and boost their learning skills. No matter who wrote it, taking a book home to read is the first step in realizing the magic of education.

Oliberté manufactures shoes in the same areas where TOMS gives them away for free. Photo: Luke Robinson (Flickr)

Last month, I called TOMS's "One for One" model a great marketing tool, but bad aid. Oliberté, a new footwear company being labeled the anti-TOMS, is proving that what Africa needs is fair jobs—not endless dependence on handouts.

Oliberté is creating buzz for its commitment to fair labor practices and for the quality of its product. Tal Dehtiar, the Canadian founder of Oliberté, had experience in aid work before starting the company. He’s committed to creating jobs in Africa at a time when other manufacturers continue to be discouraged by the negative stereotypes of the region. So far, Oliberté operates in Ethiopia, Kenya and Liberia; there are plans to expand to Camaroon, Congo, Uganda and Zambia.

In a GOOD magazine feature, Dehtiar explains the difference between Oliberté and TOMS—he believes that with TOMS' handouts to Africa, there is no incentive for dependencies to end. "He’s skeptical of the company's one-for-one model because he believes the donations can pressure local shoemakers and vendors, in addition to reinforcing stereotypes about the developing world," writes Tate Wakins in GOOD.

The Oliberté model is fundamentally different than TOMS's. It’s selling pride, not pity.

Village savings and loan schemes help the poor save in remote communities like this one in Malawi. Photo: Erik Mandell for MercyCorps

The world's poorest have long struggled to borrow. Now, an alternative microfinance model is also making it easier for poor people to save.

Microfinance institutions have provided lending services to millions of the world’s poor people for several decades. But loans must be paid back, and even traditional microlenders are hesitant to lend money to the poorest of the poor—including those living in some of the most remote and unpopulated communities. That’s where the model of village savings and loans associations (VSLAs) comes in, according to a recent Economist article.

The idea is simple: savings, rather than just borrowed money, is key to helping poor people become more stable and less vulnerable. Differing from the better-known Grameen Bank model of microfinance, which provides individual or group loans and operates on credit, a village savings and loan scheme allows a group of community members to pool their savings, lend within the group, and save the interest earned from the loans to disperse to members individually or use for community projects.

This model enables both borrowing capabilities and longer-term savings accumulation for both the group and its members.

CARE International, a humanitarian aid organization focused on fighting poverty, engineered the VSLA model in Niger in 1991. Today, CARE oversees village savings and loan associations in Ghana, Malawi and Uganda. Numerous other non-governmental organizations have promoted village savings groups that serve more than 4.6 million members in 54 countries.

While nonprofits promote the model, the groups themselves are internally managed. Unlike solely credit-based models, group members do not owe repayment to an external bank, but rather to their own pool. Group constitutions are established by members, outlining rules, interest rates, and how savings and interest will be shared. Sometimes transactions, debts and credits are written in basic ledgers, but some groups with no literate members rely on memorization, familiar to those with a culture of oral history, according to Hugh Allen, founder of VSL Associates.

Amid criticism of the effectiveness of traditional microfinance models, as we reported a few months ago, VSLA schemes offer a different path to poverty alleviation.

And for some of the world’s poorest, savings—not a loan— is the golden ticket needed for a better life.

Erik Mandell is a graduate of Middlebury College in Vermont. He is currently pursuing a master's degree in public administration and global leadership at Portland State. Read his other contributions to Global Envision.

The departure of skilled workers in the developing world may, contrary to popular belief, do more good than harm. Photo:banoiff (flickr)

When educated professionals depart a developing nation, does greater wealth arrive? Some scholars in the international development community are saying farewell to the notion that the ‘brain drain’ hinders impoverished countries from expanding human capital and increasing the growth rate.

Exit brain drain. Enter brain gain.

The brain drain has long been perceived as a constraint on the progress of developing nations—much-needed doctors, professors, and scientists often abandon their homelands in exchange for better salaries and more comfortable lives in the developed world. However, research indicates that if countries can hit a sweet spot of sending around 20 percent of their talent to other countries, the residual impact of those individual losses will actually spur economic and educational growth at home.

But how? One way is through remittances, cash transfers from an individual in one country to another elsewhere. Take Ghana, for example. Some figures place remittance levels at $400 million per year, on par with the country's two biggest exports, cocoa and gold, which account for 25 percent of the foreign exchange earnings of the nation. To put this figure in perspective, in previous years Ghana has received around $650 million in foreign aid. Compared to other developing nations, that's low—in some, “remittances are more than double the amount of foreign aid,” as reported by Foreign Policy.

Furthermore, remittances can withstand the tests of natural disasters, and political and economic crises. Chances are an economic and political collapse in Egypt would deter foreign investment but encourage a migrant to increase his or her monetary givings to Egyptian relatives. Now those are derivatives Fannie and Freddie should have bet on.

Much of the new economic activity happening in African countries like Ghana are catalyzed by residents who have traveled or lived in developed countries. New York University professor William Easterly refers to this as “brain circulation,” that is, the movement of ideas and investments from educated professionals between their homes and the West.

Often, brain drainers will eventually return to their country of origin or maintain residency both abroad and at home. Not only do these individuals in turn support the economic development of their hometowns, but they also inspire members of the community to invest in education. According to Easterly, most students are motivated by the idea of living abroad, noting that “if this prospect is closed tightly, this may have an effect on the effort levels of students in the system, and therefore the quality of the graduates of the school system.”

Additionally, travel expands capital horizons. Robert Guest notes in Foreign Policy that “countries trade more with countries from which they have received immigrants.” A migrant living in the UK might inform his sister in Somalia that there is demand in his city for a specific talent she may have the skill sets to provide. Diaspora thus encourages a fluidity of ideas, innovations, and supplies and demands between often disconnected parts of the world.

Investing money abroad can be the best way to bring more of it home. Brainpower may work that way, too.

A wax lined sleeping bag could save the lives of thousands of underweight infants born in the developing world. Photo:ladybugbkt (flickr)

In the developing world, many children’s lives end before they have a chance to begin. The developers of Embrace—a portable and cost-effective incubator—believe they have hatched a solution to infant mortality.

With a design similar to a doll-sized sleeping bag, Embrace uses a removable wax insert that requires only hot water for heating. When the warm wax is inserted, the sleeping bag can maintain a consistent temperature of 98 degrees for 4 to 6 hours, allowing low-weight infants to maintain a warm body temperature as they would in an electronic incubator. However, unlike a traditional incubator, which on average costs a hefty $20,000, the Embrace weighs in a much lighter $100. Extensive research was done in both India and in U.S. hospitals on over 170 babies to verify Embrace’s efficacy and safety.

Today, nearly 450 infants die every hour and more than 20 million children are born premature or with a low birth weight each year . If this new product is embraced by the developing world, more will have a chance of living a meaningful life.

You need two DNA sets to tackle big development challenges. You need a development DNA—an understanding of the particular needs and characteristics of your customers, the poor people that you're trying to reach. And you need business DNA—how do we structure solutions that are fit for purpose, scale and sustainability?

- Christ West, Director, Shell Foundation

Stanford Social Innovation Review, V9N4

Could an open source philosophy be the evolution of policy creation? Photo:Nan Palermo (Flickr)

Hey Germany, let’s have coffee. The simple act of sharing best policy practices could help resuscitate the global economy. So why aren’t we doing it?

The private sector commonly exchanges best practices to create more effective and efficient business models. The public sector could stand to learn a thing or two. Leaders and policymakers need to extend their hand across borders to learn from the success of countries beyond their trade routes.

For instance, the German labor market has not suffered nearly as much as the U.S. during the recession. Brookings Institute Fellow Elisabeth Jacobs provides an underlying reason: they take a long-term approach to labor policy by building (and budgeting) a sort of “what-if” scenario directly into their policy.

By weighing the cost of employee retention against layoffs, they opt to keep workers but trim hours. Once the local economy improves, they ramp up accordingly. Combined with short-term compensation, German companies can mitigate both salary and job loss. How might a similar model work in the United States, England, or Greece?

While not all policies could work seamlessly across hemispheres, many could lay the foundation for localized discussion. Once customized, implementation can begin. Think of it as open-source policy creation. Developing countries could benefit from such collaboration, with the reciprocal also true. Take innovations in Curitiba, Brazil. They created a recycling system that also addressed poverty by exchanging transit tickets for waste, serving as an incentive for citizens to clean up. Could a similar policy-driven incentive also work in urban centers in Sub-Saharan Africa or India?

The ideas are out there. We just need to find them. Instead of traditional foreign policy ambassadors that focus on trade, resources or aid, why not have an official collaborator that seeks to learn, share, and then implement best policy practices?

After all, what good is knowledge if you don’t do anything with it?

Girls in Kabul use an OLPC laptop in the classroom. Photo: One Laptop Per Child (flickr)

Last week, two products were unveiled that may drastically change youth interaction with computing—One Laptop Per Child’s tablet computer and Raspberry Pi’s $35 Linux Computer.

One Laptop Per Child is already well-known for its campaign to provide any child who needs one with a rugged, low-cost, low-power, Internet-connected laptop. The new tablet, called the XO 3.0, will cost $100 in bulk and comes with an optional hand-crank or solar panel case for charging. Educators are already excited about its potential use in the classroom.

Surprisingly, quite a few iPad users are jealous of the XO 3.0’s innovative display—it features the usual glossy tablet display but also has an e-ink display that can be used in harsh sunlight or to conserve power.

Raspberry Pi‘s mission is also to produce low-cost computers, but its credit-card-sized product, intended to plug into a television, is designed to help kids learn computer programming in addition to providing a platform for easy Internet access. While the tablet and ipad discourage users from tinkering with the hardware, the Rasperry Pi promotes this kind of hacking.

The Raspberry Pi may not be as pretty as the XO 3.0, but—priced at $35—it is considerably more affordable. It will also be available directly from its website, whereas the tablet can only be purchased in bulk.

Between these two options, more children around the world will have a better chance at self-empowering, computer-based learning.

The use of technology in humanitarian aid planning is on the rise. Photo: Esther Gibbons (Flicker)

2011 is over, but the impact technology had on humanitarian aid planning last year could be just beginning to emerge.

Humanitarian issues demand immediate solutions. In 2011, a lot of solutions to crises placed heavy emphasis on technology. Here are three notable examples:

Disaster prone Bangladesh turned to GPS to provide early weather warnings to fishermen.

Airtel, a private mobile operator in Bangladesh will provide early weather warnings to fishermen using its global positioning system via cell phones in partnership with the Center for Global Change, the Campaign for Sustainable Rural Livelihoods and two international NGOs, according to IRIN.

More than half on Bangladesh’s population uses mobile phones. Early weather warnings could prove to be a life-saving tool. "75 percent of the country’s population lives in rural, disaster-prone areas, an ideal environment in which to exploit the potential of mobile phones to mitigate disasters," IRIN reported.

Technology has helped put Kibera on the map, literally.

Finding Kibera, a district of Nairobi, on a map before 2009 was not an easy task because it wasn’t on one. The location of schools, medical facilities, water points and other basic information was simply not available. As a result, The Map Kibera Project was created in order to provide this information. The goal: to train nine Kibera residents in using GPS devices to gather geographical information in a "citizen mapping" project.

Now this information is available on OpenStreetMap, a global map anyone can view and edit. Organizers plan to continue adding information on the map and eventually start mapping other communities.

Mobile phones have turned ordinary people into extraordinary philanthropists.

This past year, one of the worst famines in modern history struck the Horn of Africa. Humanitarian aid and donor government assistance poured in from all over the world. One campaign, "Kenyans for Kenya," set a goal to raise $5.28 million dollars in one month. Within 10 days, the goal was met and a bigger goal of $10.56 million set. By September 1, more than $7 million was collected, $1.6 million through private donations.
Contributions, most of them from Kenyan citizens and organizations, were made through a mobile phone money transfer service operated by telecom firm Safaricom. The money collected has been used to send money to affected areas through the Kenyan Red Cross Society, IRIN reports. This has been one of the most successful humanitarian fundraising campaigns Kenya has ever seen, and its efforts are ongoing.

These are only a few examples of how technology has positively impacted humanitarian responses to crises. Technology isn’t the answer to all the world’s problems, but it’s proving to be an effective tool.

Young Portuguese congregate in a park in Lisbon. Photo: Erik Mandell for MercyCorps

Amid its ongoing financial crisis, Portugal’s prime minister has a surprising message for his country’s struggling residents: leave.

It’s just one example of Portugal looking to emerging markets for relief as power dynamics of international economic relationships change.

Conservative Prime Minister Pedro Passos Coelho suggested that moving to Portuguese-speaking countries and former colonies such as Brazil and Angola could be an alternative for young Portuguese hit hard by unemployment, according to IPS news. Coelho’s suggestion specifically focused on teachers, saying that other places could provide better job markets for educators. But the Prime Minister’s suggestion is being met with criticism, including from the governments of his imagined receiving countries for Portuguese emigrants.

Brazil and Angola both shot down this suggestion quickly, stating that they had no need for teachers from Portugal, IPS reports. Ana Maria Gomes, a leader of Portugal’s opposition Socialist Party, also criticized Coelho, saying "that is the last thing a prime minister should say... because no matter how complicated things are, we can and must pull out of this.”

Yet given recent economic trends, it makes sense that a struggling European country like Portugal might consider unorthodox solutions.

Brazil, the world’s largest Portuguese-speaking country, recently surpassed Great Britain to become the world’s sixth largest economy, reports The Guardian. Douglas McWilliams, chief executive of the Centre for Economics and Business Research (CEBR) described Brazil’s economic rise as part of a larger trend. He told The Guardian that "Brazil has beaten the European countries at soccer for a long time, but beating them at economics is a new phenomenon. Our world economic league table shows how the economic map is changing, with Asian countries and commodity-producing economies climbing up the league while we in Europe fall back."

This global shift of economic power, evident in Brazil’s rapid growth, is seen elsewhere as well. The emerging power of the so-called BRIC economies (Brazil, Russia, India and China) has been widely recognized for a while now, with trade in manufactured and resource-based commodities fueling the rapid growth. And the global financial and Euro-zone crises have accelerated the divide in growth between emerging economies and traditional economic powers.

Including the BRIC countries, 19 of the 30 predicted largest economies by 2050 are currently emerging markets, according to HSBC. And Project Syndicate reports that changing patterns of innovation and research and development will further fuel this shift, pointing out that in 2000 so-called developed countries only accounted for 76 percent of global R&D, down from 95 percent in 1990.

News of the rise of emerging economies isn’t new, but these figures pose a problem for struggling countries like Portugal. And the trend of turning to emerging countries for financial assistance signals a rebalancing of power likely to last.

Coehlo’s suggestion for emigration coincides with news that the Chinese state-owned Three Gorges Corporation bought 21 percent of Portugal’s largest power producer from the debt-burdened government, reports the Christian Science Monitor. The largest-ever Chinese investment in Europe further illustrates Portugal’s precarious situation. As another Chinese state-owned enterprise, China State Grid Corporation, bids on purchasing Lisbon’s national power grid operator, Portugal shows its willingness to sell assets to emerging economies to stay afloat.

“The European economy needs blood, but not in the form of a transfusion,” said Wang Yiming, a senior Chinese economic policymaker. “We need to create new blood by promoting investment.” In other words, China doesn't want to simply loan cash to the West. But it’s willing to invest in concrete assets.

Wang’s statement demonstrates China’s view of itself as an economic savior. If troubled countries have assets to sell, emerging economies are willing and able to buy.

So China is buying shares of Portugal’s utilities, and Brazil doesn’t want its unemployed emigrants. The Portuguese example shows that emerging economies now have more choices when it comes to global economic relationships.

Five hundred years after Portuguese landed in Brazil, have the colonial winds reversed? Maybe not entirely, but emerging economies now have a comparatively better hand to play. And for countries like Portugal, the game of economic power is no longer stacked so strongly in their favor.

Erik Mandell is a graduate of Middlebury College in Vermont. He is currently pursuing a master's degree in public administration and global leadership at Portland State. Read his other contributions to Global Envision.

Adapted from a report by Lisa Hoashi, Mercy Corps Senior Internal Communications Officer.

Mohammed Gawdat.

Creativity means doing something new. Innovation means doing something differently.

Our world of scarcity needs both.

That's the argument mounted last week in Cairo, at Mercy Corps' bi-annual Global Leadership Gathering, by Mohammed Gawdat, Google's Vice President for Emerging Markets. The set of principles Gawdat laid out matter as much to social entrepreneurs and innovators as to more traditional ones.

Gawdat reviewed four types of innovation:

Product innovation, when someone improves an existing product. For example, Apple's iPod is a product innovation over the MP3 players that came before it.

Process innovation, when an existing process is improved to be more efficient. Toyota innovated when it began to use "lean manufacturing" to make cars.

Service innovation. With stores that feel like "home," Starbucks focuses on selling an experience, rather than just a product, coffee.

Business model innovation. This type of innovation focuses on improving the way that a product is delivered. Amazon.com's online store, which virtually sells everything, fundamentally changed the way that consumers shop and make purchases.

Everyone is born creative, Gawdat said, and has the ability to innovate. "Surprisingly, all you can really do to innovation is block it," he said. "Leadership just has to know how to get out of the way."

Google's nine rules of innovation

1. Start with a clear, simple vision. Gawdat's example was Google's: "To organize the world's information and make it universally accessible and useful."

2. Hire the best. Gawdat showed this clip from the movie Ratatouille, where a rat tries to prove that he knows enough about cooking to be accepted as a chef. "Just because he's a rat doesn't mean he doesn't know what he's doing," Gawdat said. The "best" employees are whoever are "the best at the mission," he said, regardless of who they are and what credentials they have.

3. Find ideas everywhere. When you come up against someone or an idea that you don't like or find odd, ask "Why?" You never know where it might lead you.

4. Share. "Sometimes the truth hurts," Gawdat acknowledged, "but it's important to share it." At Google, information is thought to be better shared than hidden. Projects in development are shared across the company, and anyone can comment on them.

5. Morph ideas, don't kill them. Don't make the mistake of letting an idea stop at step one: let it shift. Google developed three social networking platforms before arriving at Google+.

6. Speed matters. Fast is better than slow.

7. Data trumps hype. At Google, Gawdat said, "every claim is backed up by data." Solid data drives all decisions.

8. Users come first. (And second, and third, and fourth...) Focus on what the customer wants, and then put resources toward addressing that.

9. Give permission to innovate. At Google, employees are encouraged to use 20 percent of their work time on any project of their choosing that's approved by their manager. "If [a Google employee] says they want to use that time to make a better car, then that's O.K.," said Gawdat. "No one is allowed to say, 'That is not what we do.'"

In closing, Gawdat showed Apple's classic Think Different ad, which ends by saying that "the people who are crazy enough to think they can change the world are the ones who do."

"At most organizations," said Gawdat, "it is the few crazy people that are the ones that drive it forward ... If people are passionate about something, then you should allow them to move forward."

Medic Mobile works with the simplest of cell phones to help provide health care to those far away from their nearest hospital. Photo: Fabiola Coupet/Mercy Corps.

In rural communities around the world, the virtual doctor is in.

The distance between far-flung communities and their nearest hospitals can be fatal. Medic Mobile bridges the gap using a common household item: the cell phone. It’s not the same as a living, breathing doctor, but Medic Mobile comes pretty close, and it does so using a list of platforms that is strikingly similar to what you might find on a smart phone. These seemingly-sophisticated technologies can work on even the most basic of cell phones and computers, just like those found all over the developing world.

Medic Mobile’s Sim Apps, in addition to open-source platforms like FrontlineSMS, OpenMRS, Ushahidi, Google Apps, and HealthMap, allow hospital staff sitting at a computer to communicate with multiple health workers in rural areas. The health workers’ phones are basic, but Medic Mobile uses a tiny parallel SIM card that fits between any GSM phone and a carrier’s cell phone to allow these phones to run the necessary apps. The Medic Mobile website provides a more in-depth description of the many technologies it employs. In a 2009 interview with GOOD magazine, co-founder Lucky Gunasekara described Medic Mobile’s importance:

We can communicate need in real time. Say I am a community health worker in rural Malawi and one of my patients gets really sick. Before this system came along, for a lot of clinics, the patient would die, because even though I have some basic health training as a community health worker, there is nothing I can really do. They're still just as disconnected as the communities they live in. Now with our system clinicians see things in real time and they communicate back.

In addition to saving lives, the program saves time: its website says that in six months, the pilot program in Malawi “saved hospital staff 1200 hours of follow-up time and over $3,000 in motorbike fuel” and cut 900 hours of travel time for antiretroviral therapy monitors by eliminating their need to hand-deliver reports to the hospital.

Since its inception in 2009, Medic Mobile has expanded to Honduras, Haiti, Uganda, Mali, Kenya, South Africa, Cameroon, India and Bangladesh. The platform is adaptable to different situations: it was used in Haiti following the 2010 earthquake to link first responders and locals in need of help. As a result of its successes, Medic Mobile was recently named one of the Top 11 in 2011 mobile health innovators of the year by mHealth Alliance.

The proliferation of cell phones is sparking a revolution in developing-world health care. Innovators from all reaches of the globe have used the near-ubiquitous technology to increase health care affordability and access. By adapting sophisticated platforms to basic devices, they’re turning $15 cell phones into invaluable lifelines.

Editor’s note: For more information on the connection, check out A Medical Lab in the Palm of Your Hand, A Dose of Cell Phone Surveillance Helps Aid Workers Save Lives, and Paging Dr. Smartphone, to name a few.

Download the full size image. Courtesy Mercy Corps.

During the lifecycle of a Haitian mango, a lot can go wrong.

By the time it reaches the U.S., it's a lucky little mango if it hasn't been packaged poorly, bruised and squished, harvested at the wrong time, ravaged by insects and decimated by poor weather. In all likelihood, it's probably been thrown out along the way, never to make it.

For the large international supermarkets and businesses that buy mangoes (think Whole Foods and Coca-Cola's Odwalla brand), this is just the cost of doing business. It happens to some degree with every perishable product—particularly fruit—and it's no cause to shed tears.

But for Haitian farmers, that cost of doing business may actually cost them their business.

Nonprofit development organizations are in tune to the plight of the small-scale farmer and have identified a few key moments in the mango lifecycle where value can be added (see Mercy Corps' "Farm to Market" infographic above). On the other side of the coin, companies like Coca-Cola want to ensure the mango supply chain is intact, because it's difficult to make Mango Lime-Aid juice without mangoes. Both have poured money and expertise into helping mango farmers succeed.

It's not too far of a stretch to say that improving the incomes of small-scale farmers can improve the long-term prospects of a country like Haiti, devastated and slow to recover.
The spotlight on Haiti may dim over time, but the mango is definitely finding a juicy role for itself in the story.

Yesterday's news could be tomorrow's biofuel. Photo: Lisa Batty (Flickr)

Why not do something useful with those stacks of holiday cards languishing at home? Like re-charge your cell phone.

Japan has taken recycling to the next level: Sony recently unveiled a paper-powered battery prototype. How does it work? Engineers use the enzyme cellulase to break down paper matter into glucose sugar. Combine a few more enzymes with a dash of oxygen and you get a bona fide biofuel.

The process is pulled right from nature, researchers explained: it's used by white ants and termites, which use digested wood as a form of energy.

The paper-fueled battery is still in the early stages of development, but even low-output experiments have big potential. If brought to market, the prospect of using paper waste to recharge mobile phones or run small devices such as fans or lights is a bright spot on the innovation frontier. Whether off-the-grid in rural Africa or struggling with energy payments in the U.S. or Europe, turning paper waste into usable energy can play a part in alleviating poverty.

Perhaps the newspaper industry can capitalize on this green initiative to generate a little green of its own.