For four long months and counting, the residents of Bang Ban, a low-lying district in Thailand’s ancient city of Ayutthaya, have lived their lives under water.Elderly residents must be ferried to safety by raft, schools stand closed and under the muddy surface, ruined rice fields rot.Even Ayutthaya’s 700-year-old stupas have been submerged, their crumbling towers jutting through a murky brown deluge that shows no sign of retreat.Annual floods are not unusual here. Each monsoon season, the...