Nearly 1 billion people lack reliable access to clean drinking water today. A report by the Water Resources Group projects that by 2030 annual global freshwater needs will reach 6.9 trillion cubic meters – 64 percent more than the existing accessible, reliable, and sustainable supply. This forecast, while alarming, likely understates the magnitude of tomorrow’s water challenge, as it does not account for the impacts of climate change.

In 2012, as part of the Every Women Every Child movement, 13 vital health commodities were identified by a UN panel that could save the lives of more than 6 million women and children over the course of five years. There are often significant cultural and behavioral barriers to these commodities reaching people in low- and middle-income countries, but physical logistics is also a major problem.

In 1986, global nuclear weapons stockpiles peaked at nearly 70,000 warheads. By the beginning of 2013, there were just over 17,000, with only 4,400 kept operational. This dramatic reduction was the fruit of a negotiation process that began in the late 1940s. In spite of incredible tensions between the United States and the Soviet Union, negotiators were able to make progress once they focused on building trust with small, pragmatic steps, rather than starting with the complete elimination of all weapons. [Video Below]

Amid stop-and-start ceasefires, the tally of death and destruction from the recent conflict in the Gaza Strip has begun. Whatever the final losses incurred – casualties and damage are considerable with estimates varying significantly depending on the source – Gaza’s youngest residents are likely to be most profoundly affected.

A new law in Peru encouraging investment in the country’s extractive industries has reignited debate on the lack of power indigenous women have in the mostly rural societies where they often live. The International Indigenous Women’s Forum, which drew more than 60 native women from across the world to Peru last month, highlighted this important issue.

The fight for control over “the most dangerous dam in the world” is raging.

Since its capture by Islamic State (IS) militants on August 7 and subsequent attempts by Iraqi government and Kurdish forces to take it back, Iraq’s Mosul Dam has been one of the central components of the government’s surprising and rapid collapse in the country’s northern and western provinces. In fact, one might see the capture of the Mosul Dam as the moment IS ascended from a dangerous insurgent group to an existential threat to Iraq as a state.