Future progress in astronomy depends on the willingness of society to fund the increasingly expensive facilities that are needed to explore new parameter space and perform research at the frontier. The first day of this symposium (poster) will focus on lessons learned from past projects in securing funding for such facilities around the world and on astronomy as an engine for stimulating global capacity building. The final 3 days of the symposium will deal with the importance of extragalactic radio sources in astronomy and their use as probes of galaxy and cluster formation and evolution. There will be particular emphasis on multi-wavelength studies, LOFAR and potential for advances with next generation facilities.