What will it take to bring electricity and clean water to the underserved parts of the world? We’ll talk this evening with William Kamkwamba and Bryan Mealer, author of “The Boy Who Harnessed the Wind: Creating Currents of Electricity and Hope” (William Morrow, 2009). In the ArtandSeek segment, we’ll find out how the designs of the new ATandT Performing Arts Center became reality with Richard Pilbrow, Founder and Chairman Emeritus of Theatre Projects Consultants.