Weather and Water at the Robert E. Horton Lecture January 20, 2010 John Schaake of NOAA/NWS giving his presentation "Weather, WATER, Climate, and Society: New Demands on Science and Services" at the Robert E. Horton Lecture on Tuesday. (Jenni Girtman / Atlanta Event Photography for AMS) Attendees tune in at the Robert E. Horton Lecture, which was sponsored by the 24th Conference on Hydrology. (Jenni Girtman / Atlanta Event Photography for AMS) Schaake greets attendees at the lecture. (Jenni Girtman / Atlanta Event Photography for AMS) Dennis Lettenmaier speaking during the Q&A portion of Schaake's presentation. (Jenni Girtman / Atlanta Event Photography for AMS)