Why Swedish gangs use hand grenades (and what the country is doing about it)

Hawaii is one of the states with strongest gun laws and lowest gun death rates. A study found that states with stricter gun control laws, ammo regulation, background checks, and reporting of lost firearms had the lowest injury rates.

The U.S. continues to experience mass shootings, and many Americans deny that tightening gun laws will help. However, countries like Australia, the United Kingdom, Finland, and Norway have reduced gun violence through stricter regulations.

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.

American humanitarian aid and programs by the United Nations have proved beneficial to equip Middle Eastern refugees with resources for self-settlement outside of camps. The self-settlement model has empowered refugees to become more productive members of society when they return home.

The city of Trenton is trying to reduce gun violence. In Philadelphia, the Healing Hurt People is a hospital-based violence intervention program that employs trauma counselors to help patients suffering from gun violence.

Richmond, California ranked among the highest homicide rates in the country. The city created the Office of Neighborhood Safety to engage the community in the effort to curb gun violence and prevent homicides. ONS works directly with the young people who are at risk and have succeeded in reducing the homicide rate.

Refugee camps typically look like a prison with squalid conditions and barbed wire tops. By contrast, the Kilis refugee camp in Turkey is orderly, secure, and clean; has schools for children; has grocery stores, and is powered with electricity. The camp is not run by the United Nations, but rather it is Turkey’s Disaster and Emergency Management Presidency that oversees every detail and pours billions of dollars into maintaining it every year.

To address the increasing unaffordability of housing in Berlin, the city introduced a new rent control law to prevent rates from exponential growth. The city has also outlawed vacation rentals in certain zones of the city and created a program that aims to have 30,000 new rental properties available over the next decade.

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.

In Brooklyn's Crown Heights neighborhood, an organization called Save Our Streets Crown Heights (S.O.S.) is taking steps to disrupt violence. The organization is modeled after Chicago's violence interrupters, which employ people from the neighborhood to connect with those most at-risk and disrupt conflicts and retalitory violence.