illustration (attribution, if any possible, is at the end of the article)
by Yonatan Zunger:
It is really hard for me to stop laughing after watching this. This Peruvian TV show found an interesting answer to street harassment: find some bad offenders, find their mothers, give the mothers makeovers, have the mothers walk past, and film what happens. You will watch a number of people getting very thoroughly chewed out on national television.
While this may not be the most scalable solution, it may well be the funniest.