A Tunisian appeals court has freed rapper Ala Yaacoubi, who last month was sentenced to two years in prison for insulting police officers with his song "The Police Are Dogs."
Critics had said the arrest of Yaacoubi, 25, who performs under the name Weld El 15, was a sign of repression in Tunisia, where mass rallies overthrew former leader Zine El Abidine Ben Ali at the start of the Arab Spring in 2011. As NPR reported that summer, several rap songs became anthems for that shift.
Humans have long relied on the sense of taste in the struggle to survive and multiply. A bitter taste alerts us to a plant that may be poisonous. A sweet taste tells us that a plant is likely high in calories and can help sustain us.