Actually DO something; do not allow intolerance or hate within your lives, workplaces, social groups. Call it out and defend the victim when you see it, and don’t make it about race, but make it about not allowing bullying and victimisation to continue. Whether the subject is targeted due to race, gender, sexuality, shape, class or anything else – just don’t accept that. Imagine they were your brother, sister, parent, child, friend – then extend that protection to others.
Act like you personally have something to gain from protecting the innocent, because here’s a fact: you do, we all do! The only way to stop racism is to stop racists – not to just talk about it online for social media validation.