Geopolymer research: An interview with Joseph Davidovits by Tania Dey website www.publicationslist.org/tania_dey G eopolymer is a sustainable cement material. It is amazing how geopolymer research has evolved and advanced in the last several years. Joseph Davidovits is a pioneer in this area. It is interesting to note that his work was inspired by archeological 47 specimens. This interview-based article will throw some light on his research work and obstacles, the state-of-the-art progress in geopolymer technology, and the thoughts and suggestions that he has to offer.