When he was 20, Bryant was arrested for selling crack cocaine. Today, he's fighting to give African American youth opportunities that he never had.
Jackie Douglas is crusading to make Beantown’s streets safer for pedestrians and cyclists, but you won’t hear her calling names.
In Brooklyn's poorest neighborhood, one architect combines urban farming, smart design, and a little grit to draw the community into the process of creating a more sustainable city.
This Oakland-based hip hop artist and green crusader says the inner city is fertile ground for change.
Kearsley, an industrial designer by training, is spreading the gospel of permaculture -- a style of growing that puts food on the table while bolstering local ecology.
If we don't buck up and start behaving, we can kiss our powder days good-bye. So this world-champion downhiller is taking her message to boardrooms across the country to help major brands cut carbon by up to 50 percent.