Does in the following context "epistemological mediations of existing urban conditions" mean:<br/><br/>1. people's mediations in existing urban conditions<br/><br/>or<br/><br/>2. mediations of existing urban conditions in our understanding of cities<br/><br/>I want to know who is mediating here, people? or urban conditions?<br/><br/>Context:<br/><a class='_ac _lb' lightbox='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2308667.0_rh8bzxvtxzqx.jpg '><img class='_ac _di img-fluid' style='width:557px; height:inherit; background: inherit;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2308667.0_rh8bzxvtxzqx.jpg' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/2308667.0_rh8bzxvtxzqx.jpg' /></a>