On the Ground

LONG FEI

Stories and research on grassroots social organizations around the world — real people, real impact.

Episodes

  1. 2d ago

    Harambee (South Africa)

    "Harambee" is Swahili for "let's all pull together." In 2011, Nicola Galombik incubated the initiative inside Yellowwoods, a South African investment group, with the National Treasury's Jobs Fund providing the first matched grant. The insight behind it was blunt: among South Africans aged 18 to 34, one in two is NEET — not in education, employment, or training, with no formal work history to put on a résumé. Traditional hiring runs on résumés; Harambee built an assessment system that skips the résumé entirely, measuring cognitive ability, learning speed, numerical reasoning, and conscientiousness, turning an "inexperienced" young person into a set of numbers employers can read and trust. Maryana Iskander became CEO in 2012 and scaled the goal from helping 10,000 people land a first job to an on-stage commitment at the 2015 Clinton Global Initiative to help 50,000 — a target Harambee later exceeded. As it grew, Harambee ran into another barrier: most young South Africans go online on prepaid data, and a single visit to a job site could cost a family a week's food money. So they made the SA Youth platform zero-rated across every network operator, removing "getting online" itself as a filter. The model was later validated in randomized controlled trials run with Duke University, the University of Oxford, and J-PAL, published in the American Economic Review (2022). Today, SA Youth is no longer just an organization's project — it's national infrastructure, plugged into multiple South African government departments and connected to more than 3,000 employers. To date, over 4.6 million people have registered on the platform, 1.6 million have found income opportunities, and Harambee has helped generate a cumulative R45.2 billion (roughly $2.5 billion) in youth income. In 2024, Harvard Kennedy School turned Harambee into a case study — the school's first case built around a South African social enterprise. But the gap remains vast: in the first quarter of 2026, South Africa's official unemployment rate for ages 15 to 34 still stood at 45.8%. Current CEO Kasthuri Soni — on the founding team since 2011, and in the role since 2022 — puts it plainly: no single organization can solve a number like that alone.

    Harambee (South Africa)
  2. Jul 22

    Drinkwell (Bangladesh)

    Drinkwell grew out of a laboratory breakthrough. Bangladesh's groundwater naturally contains arsenic, and the World Health Organization estimates that twenty to forty-five million people nationwide drink arsenic-contaminated groundwater year-round — a crisis it has called "the largest mass poisoning of a population in history." In 2012, Bangladeshi American Minhaj Chowdhury, environmental engineering PhD Mike German, and Lehigh University professor Arup K. SenGupta took HIX-Nano — a hybrid ion-exchange nanotechnology developed in SenGupta's lab — out of the university and formally founded the company in 2013. The technology removes both arsenic and fluoride, can be regenerated and reused, costs 70% less than conventional reverse osmosis, and is far more water-efficient (RO typically wastes 40% to 60% of the water fed into it). Drinkwell started out selling equipment, but quickly found that Bangladesh's utility companies could neither afford nor maintain standalone units. So they pivoted to an "embedded" partnership model: instead of competing with utilities, they plug into a utility's existing pipe network and take on the most technically demanding piece — removing arsenic and fluoride — delivering purified water to residents through community "water ATMs." This model has grown Drinkwell from a startup into Bangladesh's national water-security infrastructure operator: in 2026, the Asian Development Bank approved a $138 million sovereign loan to fund the expansion of its water-ATM and treatment-plant network nationwide. As of 2026, Drinkwell operates more than 300 water ATMs and 700-plus treatment plants across Bangladesh, has purified over 2.5 billion liters of water, and serves roughly three million people. In 2025, a similar project in West Bengal, India won the Assocham National Water Award, suggesting the model can replicate across regions.

    Drinkwell (Bangladesh)
  3. Jul 15

    Ushahidi (Kenya)

    Ushahidi was founded in 2008 in Nairobi. In December 2007, Kenya's presidential election erupted into a fraud dispute, and the country fell into violence — more than a thousand people died, three hundred thousand were displaced, and traditional media couldn't keep pace with events. Kenyan lawyer Ory Okolloh asked one question on her blog: was there a techie willing to build a mashup plotting where the violence and destruction were happening, using Google Maps? Programmer David Kobia, tech blogger Erik Hersman, and software engineer Juliana Rotich picked up the idea and, using the Google Maps API, PHP, and an open-source SMS tool called FrontlineSMS, built the first prototype in four days on close to zero budget. They named the tool Ushahidi — Swahili for "testimony." The 2010 Haiti earthquake turned Ushahidi from a one-off election tool into global crisis-response infrastructure. The U.S. State Department and the UN reached out directly; volunteers translated Haitian Creole SMS reports into English and mapped nearly forty thousand reports covering more than four thousand distinct incidents, helping locate trapped people and supply gaps. Ushahidi has since been used for election monitoring in Nigeria, the 2010 BP oil spill in the Gulf of Mexico, humanitarian tracking during the Syrian civil war, and relief coordination after the 2015 Nepal earthquake. To address the problem of unverifiable crowdsourced information, the team later introduced a multi-channel verification system that cross-checks government reports, news sources, and citizen reports against each other. Today, Ushahidi's open-source platform has been deployed in more than 160 countries, backed by funders including the Ford Foundation, the MacArthur Foundation, Google.org, and USAID. In 2013 it won a MacArthur "Genius Grant." Built in a matter of days on almost no budget, this crisis tool redefined what an ordinary person could do when disaster strikes — no need to wait for a formal institution: a phone and a text message is enough to become a coordinate on the relief map.

    Ushahidi (Kenya)

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Stories and research on grassroots social organizations around the world — real people, real impact.