KAWTHAUNG, Myanmar -- A few hours boat ride from the port of Kawthaung, a school of dolphins nudged up to our 30-meter wooden junk. As the captain cut the engine, their silver backs heaved in and out of view; all else was still. Behind us, the Tanintharyi coastline -- Myanmar's skinny southern tail, fringing the Andaman Sea -- had receded to a cut-out scene of blue hills.
Around us were islands topped with primordial rainforest and ringed with empty, white-sand beaches, limestone cliffs and mangrove thickets. Small wooden boats bobbed in sheltered bays, their crews snoozing until nightfall, when squid trapping would begin. Sea eagles careened high above. There was not a beep or a rumble from the mobile phones aboard the junk.