A new emoji has been introduced to fight bullying.

A new emoji has been introduced to fight bullying. The anti-bullying emoji, available on Apple, Facebook, Twitter, and Snapchat, was created by the Ad Council for the “I am a Witness” campaign and is meant to be used by teens who witness bullying and want to speak out against it. Whether the effort will be successful isn’t clear, but the emoji is the first ever to be created for a social cause, and could be the start of a new category of icon. (re/code, Adweek)