For the people who don't support BLM and support ALM.All lives matter isn't a bad thing I support/respect your opinion all the way. But right now Black lives are at most danger and I'm not saying their lives matter most because nobody live matter most everybody life matter even you. so please help and support both. Black Lives Matter (BLM) is a decentralized political and social movement advocating for non-violent civil disobedience in protest against incidents of police brutality and all racially motivated violence against black people.