The effect could be widespread destruction from rising sea levels, droughts, floods, epidemics, hurricanes, and wars over diminished resources.
حَقًّا ،‏ إِنَّ ٱلْحُرُوبَ وَٱلْكَوَارِثَ خَطَرٌ يُحْدِقُ بِٱلْبَشَرِيَّةِ .‏