(Jürgen Polle / Pixabay)

The University of Chicago is bringing together researchers, practitioners, policymakers and advocates to envision a better, more sustainable future for Chicago and cities around the globe. 

(WTTW News via CNN)
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As rising sea levels, destructive floods, droughts and wildfires threaten communities in the U.S. and around the globe, some say governments need to prepare for more migration.