Iraq has seen its share of calamities in recent years, but none is as dangerous as the impending failure of the Mosul Dam. A breach of the dam will result in a tsunami-like wave that sweeps through cities and hamlets along the Tigris River from Mosul to as far south as Amarah and even Basra. Baghdad would be submerged under five meters of water within four days. Not only do experts estimate the possible fatalities to range from 500,000 to more than 1 million, but consider the logistics of trying to provide electricity, drinking water, food, hospitals, transportation, and diesel for millions of people.

Blackened rivers snake the ring roads of Beijing, carrying pollution and often smelly water from one end of the city to another. The most polluted of these have been dubbed “foul and filthy” rivers (黑臭河) by China’s Ministry of the Environment (MEP) and Ministry of Housing and Urban-Rural Development (MOHURD). However, the government has decided to clean these up – and is enlisting the help of the public to do so.

The world is entering a new phase of climate change defined by “failure to mitigate sufficiently and failure to adapt sufficiently,” said Saleemul Huq, director of the Bangladesh-based International Center for Climate Change and Development, at the Wilson Center on March 16. [Video Below]

When anyone wishes to support – or defeat – a given position, the sturdiest method is to generate data to predict its consequences. Advocates generate reams of numbers to substantiate their preferred outcome.

I’m planning a road trip and I want to know what to pack. I could rely on what I’ve learned from past trips or what it looks like out the window right now, but what would really help are a weather forecast and a guidebook telling me what I might expect. It’s no guarantee against a wrong turn or two, but it will certainly better prepare me for the road ahead and help me take advantage of opportunities along the way.

Some, especially in the scientific community, get frustrated at the seeming lack of scientific literacy among the general public and policymakers. This is a two-part problem, however. The general public must understand the implications of science and data, yes, but it is also important for the scientific community to effectively convey their work and educate the next generation.

Post-war countries are among the most difficult policy arenas. The challenge is not only to stop violence and prevent violence from rekindling, but moreover to help countries reset their internal relations on a peaceful path. Increasingly, researchers and practitioners are interested in the potential of natural resources in post-war settings in the hope that good governance and sustainable management can contribute to this reset. Indeed, the international community acknowledged the relevance of the link between peaceful societies and environmental issues by including both in the Sustainable Development Goals.

Africa has its share of challenges, but it also leads the way in creative development responses. Take the Lake Tanganyika area in Tanzania. Daily life is hard. There are few roads. Cellphone service is patchy. You must travel by boat for seven hours to reach the nearest hospital. And if you have an obstetric emergency, there is no doctor in the village to help you.