Acosta, Ana RojasAdoum, JorgeAquino, Julio GroppaAutores, VĂĄriosBauman, ZygmuntCarrero, RaimundoCastro, CelsoHabermas, JĂŒrgenMarx, KarlPalou, JeanPeace Child InternationalQueiroz, NanaRosling, HansSchwarcz, Lilia MoritzSouza, Edileuza Penha deVarella, DrauzioVĂĄriosVĂĄrios autoresWallace-Wells, David