Send us Fan Mail In this conversation, Dr. Todd Votteler, Principal of Collaborative Water Resolution and Editor-in-Chief of Texas+Water and the Texas Water Journal, discusses extreme weather with Texas State Climatologist, Dr. John Nielsen-Gammon. He is a Regents Professor of Atmospheric Sciences at Texas A&M University and also serves as the Director of the Southern Regional Climate Center. John Nielsen-Gammon has been on the faculty at Texas A&M University since 1991. He conducts r...