Photographs by Sebastian Kim for TIME
April 21, 2015 1:31 PM EDT

The TIME 100 recognizes the world’s most influential people. From Julianna Margulies‘ push to pass Erin’s Law, a sexual assault prevention bill for children, to Bryan Stevenson and his work on the Equal Justice Initiative, the 2015 TIME 100’s focus is on making the world a better place.

Help support the TIME 100—especially those who work under the radar and in small communities—by drawing attention to their causes with the hashtag #TIME4Change.

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