How should men respond when they witness sexual harassment?

“I fight sexism, what about you?” For the “What raises the skirt” event, the academic administration responsible for high schools in the Nantes’ region invited “girls, boys, high school students and staff to go to school wearing a skirt or a pin to fight against all forms of sexism”. (JEAN-SEBASTIEN EVRARD/Getty Images)

Washington Post: Oct. 6, 2014 - How should men respond when they witness sexual harassment? - The Washington Post