A wave of companies and governments are announcing new vaccine policies, requiring people to get inoculated against Covid-19 in order to keep their jobs, go to the office, dine in restaurants, or attend indoor performances. Such policies seem to be effective in persuading at least some unvaccinated people to get their shots. They’re also bound to be controversial. One of the most common arguments raised by dissenters is that vaccine mandates infringe upon unvaccinated people’s human rights and civil liberties.