Pathways to Peace: In Philadelphia, a dealer becomes a healer

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.

At St. John Hospital in Detroit, the principles of cultural sensitivity and collaboration—as well as lots of fundraising—have boosted previously low breastfeeding rates by black mothers.

The highest hospital costs come from preventable emergency room visits. A doctor in Camden developed a home visit program which gives better and cheaper care.

Different programs in various nations are training ordinary people and creating community groups to effectively satisfy the mental health needs of their communities. In many of these regions, "treatment gaps" – where there are little to no mental health treatment plans or resources – exist, but this new informal infrastructure helps to fill that.

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.

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.

Teenagers around the world are at risk of indoctrination by Islamic extremism and volunteering to fight for the Islamic state. Different European nations seek to make Islamic extremism unattractive to youth by bolstering surveillance efforts, internet outreach, and teaching the Islam of peace.

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.

The best way to lose weight is to join a small group. This article looks at the case study of Saddleback Church in southern California that mixed faith and peer support to help congregates lose weight, including the pastor. Surveys found that 72% of participants lost weight as a result of the program.

While weight loss can be challenging to maintain, different structures are being created to help. Certain support groups, financial incentives, and tough love are proving to be effective.