I always get lots of questions about how to stand up for what you believe in on social media, if there's any way to do activism justice with social media.There aren't always simple answers to that.Except this time. This time, there IS a simple answer. And it's something you can do easily and quickly, for free. But first, you need to know about the Justice for Mahsa Amini movement, why you should care, and what the Iranian people need right now. I've invited my colleague Dr. Faryal Michaud to tell us about it.