Bangladesh’s climate refugees are living in ‘an inescapable trap,’ says environmental science expert Ahmad Kamruzzaman Majumder DHAKA, Bangladesh As Afsaruddin pulled a handful of crumpled notes from his pocket to pay for the boat ride across the canal, the bustling traffic of Dhaka on the far side was already gaining momentum. It was early morning, and the air in Korail, the sprawling slum in the heart of the Bangladeshi capital, hung heavy with humidity, mingled with the scent of wild spices