John Trudell, a poet, recording artist, actor and activist will present two lectures and a book signing on April 16. A guest of the Institute for Ethnic Studies and Native American Studies, Trudell will lead a colloquium at 3 p.m. in the Nebraska Union (room posted). A book signing will follow from 4 to 5 p.m. At 7 p.m., Trudell will give the lecture "Give Love, Give Life" in the Nebraska Union Crib.