Kieshaun White, 20, youth environmental justice advocate, has dedicated the last four years to studying air quality in Fresno, horrified at his findings that people in north Fresno have a higher life expectancy — up to 25 years — than those in south Fresno. “My community doesn’t even know how this affects their lives,” White said. White has been working to challenge community and city leaders to recognize the connection between environmental factors such as air quality and gang and gun violence and treat this as a public health concern rather than a criminal justice issue.