… latest in a series of blogs and interviews , curated by IIED senior fellow David Satterthwaite, examining different aspects of global urban … Agreement has to be reached about ‘reblocking’ to create access and internal roads along with water mains, sewers and drains, and how to … by slum/shack dweller federations, affiliates of Slum Dwellers International (SDI) . In Thailand such initiatives have been supported …