If you are reading this, chances are you produce 1 kg of waste per day.

Jorge Luis Castaneda |

New Zealand’s success story is often told in terms of its lamb, wool, kiwifruit and agricultural exports. But our country’s greatest asset has always been our people who have been equipped to do…

Annette Dixon |

Major cities across Latin America are taking concrete action to promote cycling and become more bike-friendly. Given the urgent need to reduce emissions from urban transport, this could serve as a…

Leszek J. Sibilski, Felipe Targa |

The World Bank has joined the fight to kick TB out of Papua New Guinea. (World Bank / Tom Perry) My last surviving grandparent, my Nanna, passed away peacefully late last year. And the end of a…

Tom Perry |

Every day,  more than 44, 000 people are forced to flee their homes because of conflict and persecution. [[tweetable]]Forced displacement increases the risks of gender-based violence (GBV),…

Diana J. Arango, Elizabeth Dartnall |

It’s time for ‘Nutrition Smart Agriculture’

Diego Arias, Aira Htenas |

In most rural communities in Papua New Guinea (PNG), a daily routine for women and girls involves collecting clean drinking water for their families. Whether it means a strenuous walk down a steep…

Ruth Moiam |

Editorial credit: alionabirukova / Shutterstock.com Last week, the world came to attention when the famous Hulene dumpsite in Maputo, Mozambique collapsed under heavy rains, killing at least 16…

Silpa Kaza, Lisa Yao |

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 |

“Test and punish”? There’s a debate raging in American schools today: how (and how much) should children be tested? The No Child Left Behind (NCLB) Act created a system where all children in all…

Rafael de Hoyos, Peter Holland |