Dakota Wesleyan University is proud to present this year's Carhart Lecturer Dr. Charles “Chuck” Kutscher, of the National Renewable Energy Laboratory in Golden, Colo., who will discuss “Climate Change: How Bad Is It and What Can We Do About It?” on Tuesday, Feb. 20, at 11 a.m. in Java City in the McGovern Library, and again at 7 p.m. in the Sherman Center. These lectures are free and open to the public.