%0 Journal Article %T Hadron Spectrum from Lattice QCD %A D¨¹rr S. %J EPJ Web of Conferences %D 2010 %I %R 10.1051/epjconf/20100303001 %X In order to claim that we understand strong interactions quantitatively, we should be able to derive key properties of hadrons, such as their mass, ¡°ab initio¡± from the interaction of quarks and gluons. In particular the phenomenon of ¡°dimensional transmutation¡±, i.e. of having a massive proton even with exactly massless quarks and gluons, is a distinctive property of QCD. In this talk I summarize recent e orts, in the context of the Budapest-Marseille-Wuppertal collaboration, to compute the masses of the avor non-singlet mesons and of the light baryon octet and decuplet in the isospin limit of QCD on the lattice, with fully controlled systematics. %U http://dx.doi.org/10.1051/epjconf/20100303001