There is no social change without coercion: Race, Baltimore, and how violence makes nonviolence possible – Salon.com Posted on May 2, 2015 by John Oliver Mason There is no social change without coercion: Race, Baltimore, and how violence makes nonviolence possible – Salon.com via There is no social change without coercion: Race, Baltimore, and how violence makes nonviolence possible – Salon.com. Share this:TwitterFacebookTumblrLinkedInMorePrintEmailPinterestLike this:Like Loading...