Fifty years after independence, Uganda has one of the highest population growth rates in the world at 3.3 percent – a rate which puts the country on track to nearly double in population over the next two decades. More than 50 percent of the population is under the age of 18. This large youth cohort will ensure that the country continues to grow for decades to come, even if couples choose – and are able – to have smaller families. And according to the State of Uganda Population Report 2011, “with more than one million people added to the population every year, the quality of [health] service delivery will suffer.”

As world population pushes towards nine billion by mid-century and millions are elevated to the global middle class every year, demand for water continues to grow as well. More people need more water for drinking and household use, but also for agriculture, mining, energy, and industry. With water often cited as a limit to growth and potential crisis point, the World Resources Institute has released the Aqueduct Water Risk Atlas, which details various types of water stress around the world in impressively detailed fashion.

The 2009 Copenhagen summit was a watershed moment in the history of climate change negotiations, especially from an Indian perspective. Brazil, South Africa, India, and China – the “BASIC” group – asserted their position, which led to a virtual collapse in talks, ostensibly marking the ascent of the global “south” and relative descent of the “north.”

The original version of this article, by Rebecca Fishman, appeared on the WASH Advocates and Maternal Health Task Force blogs.

Access to clean water is not only one of the world’s most urgent health issues, but it is also a key to boosting progress in developing countries. Women and children are disproportionately affected by inadequate water, sanitation, and hygiene (WASH), and they shoulder the largest burden in collecting drinking water. What is more, when the needs of women and girls are not taken into account, the effects are felt far and wide, reaching across the education, health, security, and economic sectors.  On the other hand, improving WASH can have positive impacts throughout a girl’s life and can even extend across generations. As we know, when women thrive, so do their communities.

The conversation around immigration and Mexico has long been tied to the United States and the prevailing economic conditions in both countries. But a new report from the Royal United Services Institute argues that as temperatures rise and precipitation patterns change over the course of the next century, climate too will increasingly become a driver of both internal and international migration in Mexico. [Video Below]

Climate change and conflict can create a self-reinforcing feedback loop: Climate change exacerbates existing conflicts, while conflict makes adapting to climate change more difficult, said Janani Vivekananda of International Alert at the Wilson Center on February 7. [Video Below]