It’s not quite 6am, still dark, and I wake to the call to prayer from the mosque a few blocks away. Another call to prayer begins from a mosque in the opposite direction. The voices harmonize in spite of differences in cadence. The sound is unexpectedly reassuring, a nice way to start the day. I’m in Tunis, the capital of Tunisia, the first country to demand and win democratic reforms in 2011 following “Muslim Spring.”