As the world rushes to reduce the negative impacts of climate change, ambitious sub-national actors are rising to the fore. The recent One Planet Summit exemplifies this trend. Earlier this month…

Prashant Kapoor, Marc Forni |

Also available in: Español Photo: Max Souffriau/Flickr Over 10 million people now live in the Lima Metropolitan Area, equivalent to about 1/3 of Peru’s total population. As the number of residents…

Sofía Guerrero Gámez, Irene Portabales González, Ana Rodriguez Coteron, Lincoln Flor |

Also available in: Español Photo: Geraint Rowland We must stop deaths on the roads. No one would argue with that, of course. But for us who live in Peru and many other developing countries, the…

Irene Portabales González, Sofía Guerrero Gámez, Ignacio Sánchez D’Ocon, Juan Miguel Velásquez |

As the world becomes increasingly urbanized, the number of megacities is growing rapidly. Today there are 37 cities worldwide with populations of greater than 10 million, and 84 with populations…

Philip E. Karp, Peter Ellis, Barjor Mehta |

写真: Evan Blaser/Flickr ペルーとエクアドルが抱える災害リスクの中でも特に大きな問題は、都市への人口集中と地震災害に対する脆弱性です。2007年、ペルー南部の沖合でマグニチュード8.0の地震が発生し、520人の命を奪い、数え切れないほどの建物が損壊しました。2016年にエクアドルで起きた最近の地震の犠牲者数は200人を超え、さらに多くの人が負傷しました。 もちろん、…

Sofía Guerrero Gámez, Georges Darido, Ignacio Sánchez D’Ocon, Naho Shibuya |

Photo: Evan Blaser/Flickr The concentration of population in cities and their exposure to seismic hazards constitute one of the greatest disaster risks facing Peru and Ecuador. In 2007, a…

Sofía Guerrero Gámez, Georges Darido, Ignacio Sánchez D’Ocon, Naho Shibuya |

Allô École! training for parents, primary school, Tshikapa, DRC. (Photo: Ornella Nsoki / Moonshot Global,  Sandra Gubler / Voto Mobile Inc.,  Samy Ntumba / La Couronne) Mobile solutions for better…

Maria Amelina |

Many countries are experiencing urbanization within the context of increased decentralization and fiscal adjustment. This puts sub-national entities (local governments, utilities and state-owned…

Kirti Devi, Luciana Guimaraes Drummond E Silva |

Governments spend a lot of money to contain violence. [[tweetable]]In 2015, some $1.7 trillion was spent on defense by governments worldwide[[/tweetable]] . While the primary responsibility for…

Ede Ijjasz-Vasquez, Bernard Harborne |

When seeking to engage private partners, one thinks of large, high-cost national infrastructure projects. But subnational governments are also effectively partnering with the private sector by…

Sara Perea Sigrist, Angelica M. Toro |