In sub-Saharan Africa, “more than half of the men under the age of 35 do not know their [HIV] status and are not on treatment,” said Dr. Sean Cavanaugh of the Office of the Global AIDS Coordinator at a recent Wilson Center event on engaging the faith community in reaching young men and boys with HIV prevention services.  Consequently, men often don’t seek HIV services promptly, decreasing their rates of antiretroviral therapy and viral suppression, and increasing HIV mortality rates.

Put simply, “the damn thing melted,” Navy Secretary Richard Spencer explained in recent testimony, referring to Arctic ice melt as the trigger for the new U.S. Navy Arctic Strategy that is to be released this summer. What the Navy planned as a 16-year road map is in need of updates after only four years, in part due to receding polar ice caps, which are “opening new trade routes, exposing new resources, and redrawing continental maps,” but also in part due to the rise of China as an “Arctic stakeholder” and increasing important player in the region.

In preparation for the Wilson Center’s Earth Challenge 2020 initiative, the Serious Games Initiative rounded up educational games with themes of conservation and community. These games tackle issues ranging from community resilience to dystopian futures—and everything in between. While not a comprehensive list of environmental games, we hope it inspires you to check out these games and think of ideas for new ones that might use data from the upcoming Earth Challenge 2020 hackathons.

In 2014, after losing a number of Somalian cities it had captured to African Union and Somali troops, the terrorist group Al-Shabaab changed its tactics. To demonstrate its continued power and presence, Al-Shabaab cut off water supplies to its formerly held cities. Residents from these cut-off cities were forced to fetch water from nearby towns, many of which Al-Shabaab controlled. But the terror group prevented anyone living in government-controlled territory from entering, which increased people’s frustration with the government.

A looming industrial tower of pipelines and chemical storage tanks rises out of snowy landscape. In Novogorodske, a small quiet town in eastern Ukraine, workers go about their daily business at the Dzerzhinsk Phenol Factory. A penetrating, inescapable smell greeted us as we entered the village, which a Dutch journalist and I are visiting as part of our investigation into the environmental and health risks from ongoing fighting in Eastern Ukraine. Our research for the open-source collective Bellingcat has identified the factory as one of a number of potential environmental flashpoints.

Severe water shortages in Cape Town, South Africa, are a signal of what’s to come for other rapidly expanding cities. “We will have more and more events like what happened in Cape Town as populations grow and water demand grows,” said Eric Viala, Director and Chief of Party of the Sustainable Water Partnership, in New Security Beat’s top post for April.

Blockchain, the newest technology poised to revolutionize numerous industries, could help decentralize electricity systems across Asia, Europe, Australia and the United States. In Brooklyn, peer-to-peer microgrids allow prosumers—energy consumers who generate small amounts of electricity from renewable sources—to trade energy with other users. Blockchain technology provides distributed ledgers that validate, record, and share each transaction, using smart contracts that automatically execute energy trades when the price and volume of the electricity transaction meet the contracted requirements.