Strominger, Andrew2012-01-092009Strominger, Andrew. 2009. Five problems in quantum gravity. Nuclear Physics B (Proceedings Supplements) 192-193: 119-125.0920-5632http://nrs.harvard.edu/urn-3:HUL.InstRepos:7349753We present five open problems in quantum gravity which one might reasonably hope to solve in the next decade. Hints appearing in the literature are summarized for each one.en-USJournal Article2012-01-0910.1016/j.nuclphysbps.2009.07.049