geneva u.n. freedom speech expert say wednesday concern ramifications decision unite state roll back net neutrality since could lead small independent voice drown web last week u.s. federal communications commission vote repeal rule intend ensure free open internet set court fight move could recast digital landscape david kaye american law professor u.n. human right council independent expert freedom expression say net neutrality idea internet traffic treat regardless content essential net neutrality really really important principle perspective ensure broad access information individuals kaye tell reporters geneva sideline internet governance forum want say tomorrow huge amount censorship long term combine concentration media unite state place around world think worry ability small voice often find hard get traction market say would take years know exactly impact u.s. move would concern u.s. space time company make decisions base business model content information breadth information people access say long-term problem concern rollback net neutrality company blur line provide infrastructure content make internet increase risk political pressure creep kaye say use think telcos separate content providers lot convergence one risk content infrastructure merge pressure might political nature ... might restrict certain kinds coverage u.n. freedom speech expert concern net neutrality