Summary: Follow The Stream and join Al Jazeera’s social media community: This episode’s story: http://stream.aljazeera.com/story/201512101712-0025112 FACEBOOK: http://www.facebook.com/AJStream TWITTER: https://twitter.com/AJStream GOOGLE+: http://google.com/+TheStream **************************************************** On The Stream: Science fiction's role in social justice movements. Thumbnail: Children chant with their fists up at the intersection of West North Avenue and Pennsylvania Avenue as protestors walk for Freddie Gray around the city in Baltimore, MD on Thursday April 30, 2015. (GETTY/JABIN BOTSFORD/THE WASHINGTON POST)
