In this Monday, Feb. 6, 2017 photo, Bangladeshi people walk across a temporary bridge as smoke emits from tannery waste at the highly polluted Hazaribagh tannery area in Dhaka, Bangladesh. Pure Earth a nongovernmental organization that addresses industrial pollution put Hazaribagh on its Top 10 list of polluted places, along with Chernobyl, although similar problems of pollution and dangerous working conditions exist at tannery clusters in the Philippines and India as well. (AP Photo/A.M. Ahad), APTOPIX