Structure and Evolution of The Intergalactic Medium: Conference Summary

Wasn’t this a fun meeting? Yes, except for the rain. This summary highlights scientific themes of the 13th IAP conference: (1) The History of Baryons; (2) The History of Metals; (3) Reionization of the IGM; (4) The Assembly of Galaxies, plus a “wish list” of future projects for observers and theorists.