Archaeology and climate change

Being born and brought up in Lalbag of Old Dhaka, I often find myself in the middle of a large, rapidly changing archaeological site by the Buriganga River. But as a climate change enthusiast, I never linked archaeology with climate change before. Participating in a webinar of the University of Liberal Arts Bangladesh (ULAB) recently, however, left me thinking about their connection. Till the 1970s, it was mostly geologists and climatologists who talked about the changes in our climate.