Summer in Poland is coming to an end, which means months of cloudy weather and low temperatures ahead. This also means that smog will make its annual appearance—a huge problem the country has…

Carlos Piñerúa |

The World Bank recently co-organized Sierra Leone's first-ever Resilient Urban Mobility Hackathon, where talented youth came together together to tackle transport challenges through the use…

Fatima Arroyo Arroyo, Xavier Espinet, Dunstan Matekenya |

“Freetown lacks proper public transport and infrastructure.” During the rainy season of May through November in Sierra Leone, many Freetown students who live far from school are at the mercy of…

Fatima Arroyo Arroyo, Xavier Espinet |

It is impressive to see that there are more than 202 public entities applying behavioral insights to their policies today. In 2015, the World Bank became one such entity that began to explore the…

Carolina Sánchez-Páramo, Renos Vakis, Zeina Afif |

Malnutrition is rampant in rural India and a leading cause of child mortality. In 2015, the Grameen Foundation’s  Rajasthan Nutrition Project attempted to improve nutrition in rural communities by…

Isis Gaddis, Talip Kilic, Valérie Lechene, Alexander Wolf |