As social media has increasingly become the main outlet for people to acquire news and opinion, there are concerns about the effect of algorithm-driven services on the spread of misleading information. But the issue doesn't merely lie with how social platforms use algorithms to deliver content.
In the global race to dominate AI technologies, talent is everything. The Pentagon should consider redesigning its personnel policies to accommodate a much greater degree of speed and permeability in its cyber and AI workforce, regardless of what pay and benefits it offers.
The final State of the Union address of President Trump's four-year term may be viewed through the lens of the unprecedented circumstances surrounding the evening. But the speech touched on a range of policy challenges that will remain, regardless of how politics play out in 2020.
Currently a predominantly concrete channel running through the city, the Los Angeles River has great potential to revitalize Los Angeles's water resources, landscape, and identity. Creating a new vision for the river presents a complex challenge for policymakers, engineers, and urban planners.
When a hurricane comes ashore or a wildfire ignites, most of a community's vulnerability to disaster is already set. Emergency managers including FEMA, states, and localities could do much more to identify statewide risks and build community resilience before an event makes headlines.
In A Game of Birds and Wolves, journalist Simon Parkin reports on a long overlooked piece of World War II's Battle of the Atlantic. Captain Gilbert Roberts enlisted the Women's Royal Naval Service to build and run a game modeling a two-sided tactical fight between British escorts and German U-boats.
That adolescents have a biologically driven delay in their sleep-wake schedules is uncontested. In fact, this is observed across cultures, including those with limited access to technology. But why this occurs is a tougher nut to crack. There are many issues pertaining to human biology that remain a mystery even to scientists and physicians.
China's true motivations for its Belt and Road Initiative may still be unclear. But the West could consider the initiative's potential to deliver sustained economic, social, and environmental benefits for all, and find ways to support infrastructure improvements in the countries involved.
The international structures that have helped address many Arctic problems through negotiation and cooperation are insufficient for the military and security challenges brought on by climate change. A new forum is needed to address military and security issues in the region.
Strategic competition between the United States and China has come to dominate U.S. foreign policy debates. That competition is multifaceted, but it may turn on a basic question: Which country has a more sustainable concept of national influence?