High fertility in sub-Saharan Africa, which is presently falling only slowly, threatens ever-increasing mass immigration, potentially turning Europe into Africa's banlieue. Check out the World Bank's total fertility rate estimates for yourself here: https://www.google.com/publicdata/explore?ds=d5bncppjof8f9_&met_y=sp_dyn_tfrt_in&hl=en&dl=en#!ctype=l&strail=false&bcs=d&nselm=h&met_y=sp_dyn_tfrt_in&scale_y=lin&ind_y=false&rdim=region&idim=country:TZA:AGO:CIV:MLI:SOM:UGA:LKA:PER:HTI:THA&ifdim=region&hl=en_US&dl=en&ind=false …pic.twitter.com/PZthknJifi