Earlier this month, the United Nations released a final report on the Millennium Development Goals (MDGs), the framework that has guided global development efforts for the last 15 years. The document examines each of the eight MDGs and finds that “despite many successes, the poorest and most vulnerable people are being left behind.” As one of the first global poverty reduction movements nears its end, the report calls for better data collection practices to create a post-2015 development agenda that can overcome the MDG’s shortcomings.

Food and water are tied to one another fundamentally. But in addition to their biophysical relationship, human systems intervene, whether through pricing schemes and trade agreements or shifting patterns in consumption and taste.

Fear of mother-to-child transmission of HIV and other infectious diseases has been used as an excuse to deny women health care around the world. Some women living with HIV have even been sterilized without their knowledge. But with proper treatment, the chances of transmission to an unborn child are very low in many cases. The World Health Organization (WHO), in fact, just declared Cuba the first country to eliminate mother-to-child transmission of HIV and syphilis.

In 2007, the world crossed a threshold:  for the first time in human history, the majority of people lived in urban areas. Today, Africa and Asia are the only remaining continents where the rural population outnumbers urban, but they are urbanizing at unprecedented rates. This rapid growth is a double-edged sword. While urbanization spurs economic opportunity and often increases access to infrastructure, it is also widening disparities in health and development, according to a new data sheet by the Population Reference Bureau.

In my tiny, half-an-island country of Timor-Leste, cemeteries smell of jasmine and come to life on All Saints’ Day. Families have picnics and kids roam wild over the tombstones. Here, stepping on somebody else’s family tombstones is not seen as an offense but as the norm; after all, since there isn’t enough land to hold so many graves, not stepping on one is impossible unless you have mastered levitation.

“With current neglect of family planning, the UN’s recent projection of a 2100 world population of up to 12.3 billion is a possibility,” says a report from the University of California, San Francisco’s Bixby Center for Global Reproductive Health. Increased voluntary family planning efforts are needed, the authors contend, to meet existing demand for contraceptives, stabilize the threat of global food insecurity, and reduce carbon emissions that contribute to climate change.

Since President Lyndon B. Johnson created the USAID population program in 1965, it has evolved in tandem with the global discourse on population and demography. “The agency’s family planning program is as relevant today as it ever was, and is necessary,” said Jennifer Adams, deputy assistant administrator of the U.S. Agency of International Development’s Bureau for Global Health. The bureau houses the Office of Population and Reproductive Health, which implements U.S. development and relief efforts to expand access to modern contraceptives, fight HIV/AIDS, reduce unsafe abortions, and protect the health of women and children. [Video Below]

Karachi, the world’s second largest city by population, is emerging from the grips of a deadly heatwave. A persistent low pressure system camped over the Arabian Sea stifled ocean breezes and brought temperatures in excess of 113°F (45°C) to the city of 23 million people in June. The searing heat disrupted electricity and water service, making life nearly unbearable. All told, officials estimate the heatwave killed at least 1,200 Pakistanis, more than twice as many as have died in terrorist attacks this year.