How a Conservative-Led Australia Ended Mass Killings

Children coming from abusive households are often reluctant to discuss their past experiences. A Mexican foundation is using animated characters to help abused and ill children speak about their lives.

Colombia has attempted to decrease murder and homicide rates by setting up curfews for teenagers, forcing bars to close earlier in the evening, and creating gun laws to prevent the carrying of weapons. As a result of this epidemiological, data-driven approach, along with other governmental factors, the homicide rate has decreased significantly in most of the cities in which it was implemented.

Although Nigeria "is arguably the worst-run of the world’s major countries," it's biggest city is providing a model for how to turn poor governance around. Lagos, a historically fragile city like the rest of Nigeria, has devolved more power to civilian rule, which has shown positive results for the health of the city.

While critics argue that Naloxone isn't safe for over-the-counter use, some cities have found success distributing Naloxone to community members to help save lives of addicts who overdose. Naloxone can be administered to help those overdosing survive and jump-start the withdrawal process.

Harassment on the internet is more accepted but just as harmful as it is in person. RiotGames, a game publisher, decreased abuse by enabling its gaming members to decide and enforce community norms.

Poor people are less likely to make smart financial decisions; however, new research in the U.S. says this is not about intelligence but rather about a brain being overwhelmed with issues related to poverty. To combat that barrier of stress, organizations around the world are making financial decisions easier for people experiencing poverty by making borrowing easier and automating future financial planning, like 401(k) contributions.

The Canadian federal government has identified bullying as a national problem. Roots of Empathy, based in Toronto, encourages empathy in elementary kids by having them interact with babies.

Crime is a result of many underlying social issues, but Crime Lab, a research organization with branches in New York and Chicago, is studying which simple solutions will have the most impact in their city. Cost-effective efforts such as tutoring combined with cognitive behavioral therapy have proven to be successful.

South Dakota’s “24/7 Sobriety” initiative breathalyzers tens of thousands of people every day in an effort to curb drunk driving. Rather than legislation that takes penalizes offenders by taking away their license, the state addresses the behavioral issue instead. In counties that use the “24/7 Sobriety,” they’ve seen a 12% decrease in repeat drunken-driving arrests.

A program in Philadelphia is pioneering new ways to treat the urban wounded. By seeing it as PTSD, and not pointing fingers, the city is using mental health tools to decrease violence and heal communities.